28430976

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{1511}}^1$

素因数の和:1542

約数の個数: 96

約数和(自身を含む): 87907680

約数和(自身を除く): 59476704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1511, 1568, 2352, 2688, 3022, 3136, 4533, 4704, 6044, 6272, 9066, 9408, 10577, 12088, 18132, 18816, 21154, 24176, 31731, 36264, 42308, 48352, 63462, 72528, 74039, 84616, 96704, 126924, 145056, 148078, 169232, 193408, 222117, 253848, 290112, 296156, 338464, 444234, 507696, 580224, 592312, 676928, 888468, 1015392, 1184624, 1353856, 1776936, 2030784, 2369248, 3553872, 4061568, 4738496, 7107744, 9476992, 14215488, 28430976]

約数ペア:

[(1, 28430976), (2, 14215488), (3, 9476992), (4, 7107744), (6, 4738496), (7, 4061568), (8, 3553872), (12, 2369248), (14, 2030784), (16, 1776936), (21, 1353856), (24, 1184624), (28, 1015392), (32, 888468), (42, 676928), (48, 592312), (49, 580224), (56, 507696), (64, 444234), (84, 338464), (96, 296156), (98, 290112), (112, 253848), (128, 222117), (147, 193408), (168, 169232), (192, 148078), (196, 145056), (224, 126924), (294, 96704), (336, 84616), (384, 74039), (392, 72528), (448, 63462), (588, 48352), (672, 42308), (784, 36264), (896, 31731), (1176, 24176), (1344, 21154), (1511, 18816), (1568, 18132), (2352, 12088), (2688, 10577), (3022, 9408), (3136, 9066), (4533, 6272), (4704, 6044)]