15729736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4831}}^1$

素因数の和:4885

約数の個数: 32

約数和(自身を含む): 33050880

約数和(自身を除く): 17321144

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 4831, 9662, 19324, 38648, 53141, 106282, 178747, 212564, 357494, 425128, 714988, 1429976, 1966217, 3932434, 7864868, 15729736]

約数ペア:

[(1, 15729736), (2, 7864868), (4, 3932434), (8, 1966217), (11, 1429976), (22, 714988), (37, 425128), (44, 357494), (74, 212564), (88, 178747), (148, 106282), (296, 53141), (407, 38648), (814, 19324), (1628, 9662), (3256, 4831)]