39993576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2357}}^1$

素因数の和:2474

約数の個数: 64

約数和(自身を含む): 115447680

約数和(自身を除く): 75454104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 101, 168, 202, 303, 404, 606, 707, 808, 1212, 1414, 2121, 2357, 2424, 2828, 4242, 4714, 5656, 7071, 8484, 9428, 14142, 16499, 16968, 18856, 28284, 32998, 49497, 56568, 65996, 98994, 131992, 197988, 238057, 395976, 476114, 714171, 952228, 1428342, 1666399, 1904456, 2856684, 3332798, 4999197, 5713368, 6665596, 9998394, 13331192, 19996788, 39993576]

約数ペア:

[(1, 39993576), (2, 19996788), (3, 13331192), (4, 9998394), (6, 6665596), (7, 5713368), (8, 4999197), (12, 3332798), (14, 2856684), (21, 1904456), (24, 1666399), (28, 1428342), (42, 952228), (56, 714171), (84, 476114), (101, 395976), (168, 238057), (202, 197988), (303, 131992), (404, 98994), (606, 65996), (707, 56568), (808, 49497), (1212, 32998), (1414, 28284), (2121, 18856), (2357, 16968), (2424, 16499), (2828, 14142), (4242, 9428), (4714, 8484), (5656, 7071)]