67346656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 154314720

約数和(自身を除く): 86968064

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 89, 104, 107, 136, 178, 208, 214, 221, 272, 356, 416, 428, 442, 544, 712, 856, 884, 1157, 1391, 1424, 1513, 1712, 1768, 1819, 2314, 2782, 2848, 3026, 3424, 3536, 3638, 4628, 5564, 6052, 7072, 7276, 9256, 9523, 11128, 12104, 14552, 18512, 19046, 19669, 22256, 23647, 24208, 29104, 37024, 38092, 39338, 44512, 47294, 48416, 58208, 76184, 78676, 94588, 123799, 152368, 157352, 161891, 189176, 247598, 304736, 314704, 323782, 378352, 495196, 629408, 647564, 756704, 990392, 1295128, 1980784, 2104583, 2590256, 3961568, 4209166, 5180512, 8418332, 16836664, 33673328, 67346656]

約数ペア:

[(1, 67346656), (2, 33673328), (4, 16836664), (8, 8418332), (13, 5180512), (16, 4209166), (17, 3961568), (26, 2590256), (32, 2104583), (34, 1980784), (52, 1295128), (68, 990392), (89, 756704), (104, 647564), (107, 629408), (136, 495196), (178, 378352), (208, 323782), (214, 314704), (221, 304736), (272, 247598), (356, 189176), (416, 161891), (428, 157352), (442, 152368), (544, 123799), (712, 94588), (856, 78676), (884, 76184), (1157, 58208), (1391, 48416), (1424, 47294), (1513, 44512), (1712, 39338), (1768, 38092), (1819, 37024), (2314, 29104), (2782, 24208), (2848, 23647), (3026, 22256), (3424, 19669), (3536, 19046), (3638, 18512), (4628, 14552), (5564, 12104), (6052, 11128), (7072, 9523), (7276, 9256)]