64232870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5953}}^1$

素因数の和:6056

約数の個数: 32

約数和(自身を含む): 126034272

約数和(自身を除く): 61801402

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 5953, 10790, 11906, 29765, 59530, 77389, 154778, 386945, 494099, 773890, 988198, 2470495, 4940990, 6423287, 12846574, 32116435, 64232870]

約数ペア:

[(1, 64232870), (2, 32116435), (5, 12846574), (10, 6423287), (13, 4940990), (26, 2470495), (65, 988198), (83, 773890), (130, 494099), (166, 386945), (415, 154778), (830, 77389), (1079, 59530), (2158, 29765), (5395, 11906), (5953, 10790)]