1720240064

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{1009}}^1\times {\mathrm{1567}}^1$

素因数の和:2605

約数の個数: 56

約数和(自身を含む): 3620292480

約数和(自身を除く): 1900052416

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1009, 1088, 1567, 2018, 3134, 4036, 6268, 8072, 12536, 16144, 17153, 25072, 26639, 32288, 34306, 50144, 53278, 64576, 68612, 100288, 106556, 137224, 213112, 274448, 426224, 548896, 852448, 1097792, 1581103, 1704896, 3162206, 6324412, 12648824, 25297648, 26878751, 50595296, 53757502, 101190592, 107515004, 215030008, 430060016, 860120032, 1720240064]

約数ペア:

[(1, 1720240064), (2, 860120032), (4, 430060016), (8, 215030008), (16, 107515004), (17, 101190592), (32, 53757502), (34, 50595296), (64, 26878751), (68, 25297648), (136, 12648824), (272, 6324412), (544, 3162206), (1009, 1704896), (1088, 1581103), (1567, 1097792), (2018, 852448), (3134, 548896), (4036, 426224), (6268, 274448), (8072, 213112), (12536, 137224), (16144, 106556), (17153, 100288), (25072, 68612), (26639, 64576), (32288, 53278), (34306, 50144)]