71836528

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:985

約数の個数: 40

約数和(自身を含む): 143227440

約数和(自身を除く): 71390912

約数列:

[1, 2, 4, 8, 16, 61, 89, 122, 178, 244, 356, 488, 712, 827, 976, 1424, 1654, 3308, 5429, 6616, 10858, 13232, 21716, 43432, 50447, 73603, 86864, 100894, 147206, 201788, 294412, 403576, 588824, 807152, 1177648, 4489783, 8979566, 17959132, 35918264, 71836528]

約数ペア:

[(1, 71836528), (2, 35918264), (4, 17959132), (8, 8979566), (16, 4489783), (61, 1177648), (89, 807152), (122, 588824), (178, 403576), (244, 294412), (356, 201788), (488, 147206), (712, 100894), (827, 86864), (976, 73603), (1424, 50447), (1654, 43432), (3308, 21716), (5429, 13232), (6616, 10858)]