16270408

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 38747520

約数和(自身を除く): 22477112

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 61, 77, 88, 122, 154, 244, 308, 427, 433, 488, 616, 671, 854, 866, 1342, 1708, 1732, 2684, 3031, 3416, 3464, 4697, 4763, 5368, 6062, 9394, 9526, 12124, 18788, 19052, 24248, 26413, 33341, 37576, 38104, 52826, 66682, 105652, 133364, 184891, 211304, 266728, 290543, 369782, 581086, 739564, 1162172, 1479128, 2033801, 2324344, 4067602, 8135204, 16270408]

約数ペア:

[(1, 16270408), (2, 8135204), (4, 4067602), (7, 2324344), (8, 2033801), (11, 1479128), (14, 1162172), (22, 739564), (28, 581086), (44, 369782), (56, 290543), (61, 266728), (77, 211304), (88, 184891), (122, 133364), (154, 105652), (244, 66682), (308, 52826), (427, 38104), (433, 37576), (488, 33341), (616, 26413), (671, 24248), (854, 19052), (866, 18788), (1342, 12124), (1708, 9526), (1732, 9394), (2684, 6062), (3031, 5368), (3416, 4763), (3464, 4697)]