15673831492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^2$

素因数の和:793

約数の個数: 72

約数和(自身を含む): 31298964480

約数和(自身を除く): 15625132988

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 127, 254, 311, 319, 508, 622, 638, 1244, 1276, 1397, 2794, 3421, 3683, 5588, 6842, 7366, 9019, 13684, 14732, 18038, 36076, 39497, 40513, 78994, 81026, 96721, 99209, 157988, 162052, 193442, 198418, 386884, 396836, 434467, 868934, 1063931, 1145413, 1737868, 2127862, 2290826, 2804909, 4255724, 4581652, 5609818, 11219636, 12283567, 12599543, 24567134, 25199086, 30853999, 49134268, 50398172, 61707998, 123415996, 135119237, 270238474, 356223443, 540476948, 712446886, 1424893772, 3918457873, 7836915746, 15673831492]

約数ペア:

[(1, 15673831492), (2, 7836915746), (4, 3918457873), (11, 1424893772), (22, 712446886), (29, 540476948), (44, 356223443), (58, 270238474), (116, 135119237), (127, 123415996), (254, 61707998), (311, 50398172), (319, 49134268), (508, 30853999), (622, 25199086), (638, 24567134), (1244, 12599543), (1276, 12283567), (1397, 11219636), (2794, 5609818), (3421, 4581652), (3683, 4255724), (5588, 2804909), (6842, 2290826), (7366, 2127862), (9019, 1737868), (13684, 1145413), (14732, 1063931), (18038, 868934), (36076, 434467), (39497, 396836), (40513, 386884), (78994, 198418), (81026, 193442), (96721, 162052), (99209, 157988)]