17303528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 38016000

約数和(自身を除く): 20712472

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 79, 88, 131, 152, 158, 209, 262, 316, 418, 524, 632, 836, 869, 1048, 1441, 1501, 1672, 1738, 2489, 2882, 3002, 3476, 4978, 5764, 6004, 6952, 9956, 10349, 11528, 12008, 16511, 19912, 20698, 27379, 33022, 41396, 54758, 66044, 82792, 109516, 113839, 132088, 196631, 219032, 227678, 393262, 455356, 786524, 910712, 1573048, 2162941, 4325882, 8651764, 17303528]

約数ペア:

[(1, 17303528), (2, 8651764), (4, 4325882), (8, 2162941), (11, 1573048), (19, 910712), (22, 786524), (38, 455356), (44, 393262), (76, 227678), (79, 219032), (88, 196631), (131, 132088), (152, 113839), (158, 109516), (209, 82792), (262, 66044), (316, 54758), (418, 41396), (524, 33022), (632, 27379), (836, 20698), (869, 19912), (1048, 16511), (1441, 12008), (1501, 11528), (1672, 10349), (1738, 9956), (2489, 6952), (2882, 6004), (3002, 5764), (3476, 4978)]