29328128

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 64901088

約数和(自身を除く): 35572960

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 256, 272, 293, 368, 391, 544, 586, 736, 782, 1088, 1172, 1472, 1564, 2176, 2344, 2944, 3128, 4352, 4688, 4981, 5888, 6256, 6739, 9376, 9962, 12512, 13478, 18752, 19924, 25024, 26956, 37504, 39848, 50048, 53912, 75008, 79696, 100096, 107824, 114563, 159392, 215648, 229126, 318784, 431296, 458252, 637568, 862592, 916504, 1275136, 1725184, 1833008, 3666016, 7332032, 14664064, 29328128]

約数ペア:

[(1, 29328128), (2, 14664064), (4, 7332032), (8, 3666016), (16, 1833008), (17, 1725184), (23, 1275136), (32, 916504), (34, 862592), (46, 637568), (64, 458252), (68, 431296), (92, 318784), (128, 229126), (136, 215648), (184, 159392), (256, 114563), (272, 107824), (293, 100096), (368, 79696), (391, 75008), (544, 53912), (586, 50048), (736, 39848), (782, 37504), (1088, 26956), (1172, 25024), (1472, 19924), (1564, 18752), (2176, 13478), (2344, 12512), (2944, 9962), (3128, 9376), (4352, 6739), (4688, 6256), (4981, 5888)]