40897038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74903}}^1$

素因数の和:74928

約数の個数: 32

約数和(自身を含む): 100670976

約数和(自身を除く): 59773938

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 74903, 149806, 224709, 449418, 524321, 973739, 1048642, 1572963, 1947478, 2921217, 3145926, 5842434, 6816173, 13632346, 20448519, 40897038]

約数ペア:

[(1, 40897038), (2, 20448519), (3, 13632346), (6, 6816173), (7, 5842434), (13, 3145926), (14, 2921217), (21, 1947478), (26, 1572963), (39, 1048642), (42, 973739), (78, 524321), (91, 449418), (182, 224709), (273, 149806), (546, 74903)]