70521616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21089}}^1$

素因数の和:21127

約数の個数: 40

約数和(自身を含む): 156909600

約数和(自身を除く): 86387984

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 21089, 42178, 84356, 168712, 231979, 337424, 400691, 463958, 801382, 927916, 1602764, 1855832, 3205528, 3711664, 4407601, 6411056, 8815202, 17630404, 35260808, 70521616]

約数ペア:

[(1, 70521616), (2, 35260808), (4, 17630404), (8, 8815202), (11, 6411056), (16, 4407601), (19, 3711664), (22, 3205528), (38, 1855832), (44, 1602764), (76, 927916), (88, 801382), (152, 463958), (176, 400691), (209, 337424), (304, 231979), (418, 168712), (836, 84356), (1672, 42178), (3344, 21089)]