42517592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21517}}^1$

素因数の和:21555

約数の個数: 32

約数和(自身を含む): 90375600

約数和(自身を除く): 47858008

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 21517, 43034, 86068, 172136, 279721, 408823, 559442, 817646, 1118884, 1635292, 2237768, 3270584, 5314699, 10629398, 21258796, 42517592]

約数ペア:

[(1, 42517592), (2, 21258796), (4, 10629398), (8, 5314699), (13, 3270584), (19, 2237768), (26, 1635292), (38, 1118884), (52, 817646), (76, 559442), (104, 408823), (152, 279721), (247, 172136), (494, 86068), (988, 43034), (1976, 21517)]