40552416

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1013}}^1$

素因数の和:1168

約数の個数: 72

約数和(自身を含む): 116265240

約数和(自身を除く): 75712824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1013, 1112, 1251, 1668, 2026, 2224, 2502, 3039, 3336, 4052, 4448, 5004, 6078, 6672, 8104, 9117, 10008, 12156, 13344, 16208, 18234, 20016, 24312, 32416, 36468, 40032, 48624, 72936, 97248, 140807, 145872, 281614, 291744, 422421, 563228, 844842, 1126456, 1267263, 1689684, 2252912, 2534526, 3379368, 4505824, 5069052, 6758736, 10138104, 13517472, 20276208, 40552416]

約数ペア:

[(1, 40552416), (2, 20276208), (3, 13517472), (4, 10138104), (6, 6758736), (8, 5069052), (9, 4505824), (12, 3379368), (16, 2534526), (18, 2252912), (24, 1689684), (32, 1267263), (36, 1126456), (48, 844842), (72, 563228), (96, 422421), (139, 291744), (144, 281614), (278, 145872), (288, 140807), (417, 97248), (556, 72936), (834, 48624), (1013, 40032), (1112, 36468), (1251, 32416), (1668, 24312), (2026, 20016), (2224, 18234), (2502, 16208), (3039, 13344), (3336, 12156), (4052, 10008), (4448, 9117), (5004, 8104), (6078, 6672)]