43280708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 85377600

約数和(自身を除く): 42096892

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 139, 241, 278, 323, 482, 556, 646, 964, 1292, 2363, 2641, 4097, 4579, 4726, 5282, 8194, 9158, 9452, 10564, 16388, 18316, 33499, 44897, 66998, 77843, 89794, 133996, 155686, 179588, 311372, 569483, 636481, 1138966, 1272962, 2277932, 2545924, 10820177, 21640354, 43280708]

約数ペア:

[(1, 43280708), (2, 21640354), (4, 10820177), (17, 2545924), (19, 2277932), (34, 1272962), (38, 1138966), (68, 636481), (76, 569483), (139, 311372), (241, 179588), (278, 155686), (323, 133996), (482, 89794), (556, 77843), (646, 66998), (964, 44897), (1292, 33499), (2363, 18316), (2641, 16388), (4097, 10564), (4579, 9452), (4726, 9158), (5282, 8194)]