71913512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12197}}^1$

素因数の和:12281

約数の個数: 32

約数和(自身を含む): 149303520

約数和(自身を除く): 77390008

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 12197, 24394, 48788, 97576, 134167, 268334, 536668, 817199, 1073336, 1634398, 3268796, 6537592, 8989189, 17978378, 35956756, 71913512]

約数ペア:

[(1, 71913512), (2, 35956756), (4, 17978378), (8, 8989189), (11, 6537592), (22, 3268796), (44, 1634398), (67, 1073336), (88, 817199), (134, 536668), (268, 268334), (536, 134167), (737, 97576), (1474, 48788), (2948, 24394), (5896, 12197)]