71637790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:977

約数の個数: 64

約数和(自身を含む): 157847040

約数和(自身を除く): 86209250

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 61, 70, 95, 122, 133, 190, 266, 305, 427, 610, 665, 854, 883, 1159, 1330, 1766, 2135, 2318, 4270, 4415, 5795, 6181, 8113, 8830, 11590, 12362, 16226, 16777, 30905, 33554, 40565, 53863, 61810, 81130, 83885, 107726, 117439, 167770, 234878, 269315, 377041, 538630, 587195, 754082, 1023397, 1174390, 1885205, 2046794, 3770410, 5116985, 7163779, 10233970, 14327558, 35818895, 71637790]

約数ペア:

[(1, 71637790), (2, 35818895), (5, 14327558), (7, 10233970), (10, 7163779), (14, 5116985), (19, 3770410), (35, 2046794), (38, 1885205), (61, 1174390), (70, 1023397), (95, 754082), (122, 587195), (133, 538630), (190, 377041), (266, 269315), (305, 234878), (427, 167770), (610, 117439), (665, 107726), (854, 83885), (883, 81130), (1159, 61810), (1330, 53863), (1766, 40565), (2135, 33554), (2318, 30905), (4270, 16777), (4415, 16226), (5795, 12362), (6181, 11590), (8113, 8830)]