74415902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 138475008

約数和(自身を除く): 64059106

約数列:

[1, 2, 11, 17, 22, 23, 34, 41, 46, 82, 187, 211, 253, 374, 391, 422, 451, 506, 697, 782, 902, 943, 1394, 1886, 2321, 3587, 4301, 4642, 4853, 7174, 7667, 8602, 8651, 9706, 10373, 15334, 16031, 17302, 20746, 32062, 39457, 53383, 78914, 82501, 95161, 106766, 147067, 165002, 176341, 190322, 198973, 294134, 352682, 397946, 907511, 1617737, 1815022, 2188703, 3235474, 3382541, 4377406, 6765082, 37207951, 74415902]

約数ペア:

[(1, 74415902), (2, 37207951), (11, 6765082), (17, 4377406), (22, 3382541), (23, 3235474), (34, 2188703), (41, 1815022), (46, 1617737), (82, 907511), (187, 397946), (211, 352682), (253, 294134), (374, 198973), (391, 190322), (422, 176341), (451, 165002), (506, 147067), (697, 106766), (782, 95161), (902, 82501), (943, 78914), (1394, 53383), (1886, 39457), (2321, 32062), (3587, 20746), (4301, 17302), (4642, 16031), (4853, 15334), (7174, 10373), (7667, 9706), (8602, 8651)]