47536216

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 121927680

約数和(自身を除く): 74391464

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 23, 26, 28, 34, 46, 52, 56, 68, 91, 92, 104, 119, 136, 161, 167, 182, 184, 221, 238, 299, 322, 334, 364, 391, 442, 476, 598, 644, 668, 728, 782, 884, 952, 1169, 1196, 1288, 1336, 1547, 1564, 1768, 2093, 2171, 2338, 2392, 2737, 2839, 3094, 3128, 3841, 4186, 4342, 4676, 5083, 5474, 5678, 6188, 7682, 8372, 8684, 9352, 10166, 10948, 11356, 12376, 15197, 15364, 16744, 17368, 19873, 20332, 21896, 22712, 26887, 30394, 30728, 35581, 36907, 39746, 40664, 49933, 53774, 60788, 65297, 71162, 73814, 79492, 99866, 107548, 121576, 130594, 142324, 147628, 158984, 199732, 215096, 258349, 261188, 284648, 295256, 349531, 399464, 457079, 516698, 522376, 699062, 848861, 914158, 1033396, 1398124, 1697722, 1828316, 2066792, 2796248, 3395444, 3656632, 5942027, 6790888, 11884054, 23768108, 47536216]

約数ペア:

[(1, 47536216), (2, 23768108), (4, 11884054), (7, 6790888), (8, 5942027), (13, 3656632), (14, 3395444), (17, 2796248), (23, 2066792), (26, 1828316), (28, 1697722), (34, 1398124), (46, 1033396), (52, 914158), (56, 848861), (68, 699062), (91, 522376), (92, 516698), (104, 457079), (119, 399464), (136, 349531), (161, 295256), (167, 284648), (182, 261188), (184, 258349), (221, 215096), (238, 199732), (299, 158984), (322, 147628), (334, 142324), (364, 130594), (391, 121576), (442, 107548), (476, 99866), (598, 79492), (644, 73814), (668, 71162), (728, 65297), (782, 60788), (884, 53774), (952, 49933), (1169, 40664), (1196, 39746), (1288, 36907), (1336, 35581), (1547, 30728), (1564, 30394), (1768, 26887), (2093, 22712), (2171, 21896), (2338, 20332), (2392, 19873), (2737, 17368), (2839, 16744), (3094, 15364), (3128, 15197), (3841, 12376), (4186, 11356), (4342, 10948), (4676, 10166), (5083, 9352), (5474, 8684), (5678, 8372), (6188, 7682)]