28428672

素因数分解:

$2^7\times 3^1\times {\mathrm{101}}^1\times {\mathrm{733}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 76365360

約数和(自身を除く): 47936688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 192, 202, 303, 384, 404, 606, 733, 808, 1212, 1466, 1616, 2199, 2424, 2932, 3232, 4398, 4848, 5864, 6464, 8796, 9696, 11728, 12928, 17592, 19392, 23456, 35184, 38784, 46912, 70368, 74033, 93824, 140736, 148066, 222099, 281472, 296132, 444198, 592264, 888396, 1184528, 1776792, 2369056, 3553584, 4738112, 7107168, 9476224, 14214336, 28428672]

約数ペア:

[(1, 28428672), (2, 14214336), (3, 9476224), (4, 7107168), (6, 4738112), (8, 3553584), (12, 2369056), (16, 1776792), (24, 1184528), (32, 888396), (48, 592264), (64, 444198), (96, 296132), (101, 281472), (128, 222099), (192, 148066), (202, 140736), (303, 93824), (384, 74033), (404, 70368), (606, 46912), (733, 38784), (808, 35184), (1212, 23456), (1466, 19392), (1616, 17592), (2199, 12928), (2424, 11728), (2932, 9696), (3232, 8796), (4398, 6464), (4848, 5864)]