77502776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2969}}^1$

素因数の和:3239

約数の個数: 32

約数和(自身を含む): 157172400

約数和(自身を除く): 79669624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 251, 502, 1004, 2008, 2969, 3263, 5938, 6526, 11876, 13052, 23752, 26104, 38597, 77194, 154388, 308776, 745219, 1490438, 2980876, 5961752, 9687847, 19375694, 38751388, 77502776]

約数ペア:

[(1, 77502776), (2, 38751388), (4, 19375694), (8, 9687847), (13, 5961752), (26, 2980876), (52, 1490438), (104, 745219), (251, 308776), (502, 154388), (1004, 77194), (2008, 38597), (2969, 26104), (3263, 23752), (5938, 13052), (6526, 11876)]