26972704

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 63201600

約数和(自身を除く): 36228896

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 37, 38, 44, 74, 76, 88, 109, 148, 152, 176, 209, 218, 296, 304, 352, 407, 418, 436, 592, 608, 703, 814, 836, 872, 1184, 1199, 1406, 1628, 1672, 1744, 2071, 2398, 2812, 3256, 3344, 3488, 4033, 4142, 4796, 5624, 6512, 6688, 7733, 8066, 8284, 9592, 11248, 13024, 15466, 16132, 16568, 19184, 22496, 22781, 30932, 32264, 33136, 38368, 44363, 45562, 61864, 64528, 66272, 76627, 88726, 91124, 123728, 129056, 153254, 177452, 182248, 247456, 306508, 354904, 364496, 613016, 709808, 728992, 842897, 1226032, 1419616, 1685794, 2452064, 3371588, 6743176, 13486352, 26972704]

約数ペア:

[(1, 26972704), (2, 13486352), (4, 6743176), (8, 3371588), (11, 2452064), (16, 1685794), (19, 1419616), (22, 1226032), (32, 842897), (37, 728992), (38, 709808), (44, 613016), (74, 364496), (76, 354904), (88, 306508), (109, 247456), (148, 182248), (152, 177452), (176, 153254), (209, 129056), (218, 123728), (296, 91124), (304, 88726), (352, 76627), (407, 66272), (418, 64528), (436, 61864), (592, 45562), (608, 44363), (703, 38368), (814, 33136), (836, 32264), (872, 30932), (1184, 22781), (1199, 22496), (1406, 19184), (1628, 16568), (1672, 16132), (1744, 15466), (2071, 13024), (2398, 11248), (2812, 9592), (3256, 8284), (3344, 8066), (3488, 7733), (4033, 6688), (4142, 6512), (4796, 5624)]