4872928

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 10206000

約数和(自身を除く): 5333072

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 59, 89, 116, 118, 178, 232, 236, 356, 464, 472, 712, 928, 944, 1424, 1711, 1888, 2581, 2848, 3422, 5162, 5251, 6844, 10324, 10502, 13688, 20648, 21004, 27376, 41296, 42008, 54752, 82592, 84016, 152279, 168032, 304558, 609116, 1218232, 2436464, 4872928]

約数ペア:

[(1, 4872928), (2, 2436464), (4, 1218232), (8, 609116), (16, 304558), (29, 168032), (32, 152279), (58, 84016), (59, 82592), (89, 54752), (116, 42008), (118, 41296), (178, 27376), (232, 21004), (236, 20648), (356, 13688), (464, 10502), (472, 10324), (712, 6844), (928, 5251), (944, 5162), (1424, 3422), (1711, 2848), (1888, 2581)]