123711424

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:725

約数の個数: 56

約数和(自身を含む): 255391920

約数和(自身を除く): 131680496

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 89, 148, 178, 296, 356, 587, 592, 712, 1174, 1184, 1424, 2348, 2368, 2848, 3293, 4696, 5696, 6586, 9392, 13172, 18784, 21719, 26344, 37568, 43438, 52243, 52688, 86876, 104486, 105376, 173752, 208972, 210752, 347504, 417944, 695008, 835888, 1390016, 1671776, 1932991, 3343552, 3865982, 7731964, 15463928, 30927856, 61855712, 123711424]

約数ペア:

[(1, 123711424), (2, 61855712), (4, 30927856), (8, 15463928), (16, 7731964), (32, 3865982), (37, 3343552), (64, 1932991), (74, 1671776), (89, 1390016), (148, 835888), (178, 695008), (296, 417944), (356, 347504), (587, 210752), (592, 208972), (712, 173752), (1174, 105376), (1184, 104486), (1424, 86876), (2348, 52688), (2368, 52243), (2848, 43438), (3293, 37568), (4696, 26344), (5696, 21719), (6586, 18784), (9392, 13172)]