39833864

素因数分解:

$2^3\times 7^2\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 87428880

約数和(自身を除く): 47595016

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 307, 331, 392, 614, 662, 1228, 1324, 2149, 2317, 2456, 2648, 4298, 4634, 8596, 9268, 15043, 16219, 17192, 18536, 30086, 32438, 60172, 64876, 101617, 120344, 129752, 203234, 406468, 711319, 812936, 1422638, 2845276, 4979233, 5690552, 9958466, 19916932, 39833864]

約数ペア:

[(1, 39833864), (2, 19916932), (4, 9958466), (7, 5690552), (8, 4979233), (14, 2845276), (28, 1422638), (49, 812936), (56, 711319), (98, 406468), (196, 203234), (307, 129752), (331, 120344), (392, 101617), (614, 64876), (662, 60172), (1228, 32438), (1324, 30086), (2149, 18536), (2317, 17192), (2456, 16219), (2648, 15043), (4298, 9268), (4634, 8596)]