15728040734

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{57397}}^1$

素因数の和:57489

約数の個数: 48

約数和(自身を含む): 28947877728

約数和(自身を除く): 13219836994

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 529, 851, 1058, 1702, 3703, 5957, 7406, 11914, 19573, 39146, 57397, 114794, 137011, 274022, 401779, 803558, 1320131, 2123689, 2640262, 4247378, 9240917, 14865823, 18481834, 29731646, 30363013, 48844847, 60726026, 97689694, 212541091, 341913929, 425082182, 683827858, 1123431481, 2246862962, 7864020367, 15728040734]

約数ペア:

[(1, 15728040734), (2, 7864020367), (7, 2246862962), (14, 1123431481), (23, 683827858), (37, 425082182), (46, 341913929), (74, 212541091), (161, 97689694), (259, 60726026), (322, 48844847), (518, 30363013), (529, 29731646), (851, 18481834), (1058, 14865823), (1702, 9240917), (3703, 4247378), (5957, 2640262), (7406, 2123689), (11914, 1320131), (19573, 803558), (39146, 401779), (57397, 274022), (114794, 137011)]