74702758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2357}}^1$

素因数の和:2448

約数の個数: 32

約数和(自身を含む): 128350656

約数和(自身を除く): 53647898

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 299, 598, 689, 1219, 1378, 2357, 2438, 4714, 15847, 30641, 31694, 54211, 61282, 108422, 124921, 249842, 704743, 1409486, 1623973, 2873183, 3247946, 5746366, 37351379, 74702758]

約数ペア:

[(1, 74702758), (2, 37351379), (13, 5746366), (23, 3247946), (26, 2873183), (46, 1623973), (53, 1409486), (106, 704743), (299, 249842), (598, 124921), (689, 108422), (1219, 61282), (1378, 54211), (2357, 31694), (2438, 30641), (4714, 15847)]