28020552

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23827}}^1$

素因数の和:23850

約数の個数: 48

約数和(自身を含む): 81491760

約数和(自身を除く): 53471208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 23827, 47654, 71481, 95308, 142962, 166789, 190616, 285924, 333578, 500367, 571848, 667156, 1000734, 1167523, 1334312, 2001468, 2335046, 3502569, 4002936, 4670092, 7005138, 9340184, 14010276, 28020552]

約数ペア:

[(1, 28020552), (2, 14010276), (3, 9340184), (4, 7005138), (6, 4670092), (7, 4002936), (8, 3502569), (12, 2335046), (14, 2001468), (21, 1334312), (24, 1167523), (28, 1000734), (42, 667156), (49, 571848), (56, 500367), (84, 333578), (98, 285924), (147, 190616), (168, 166789), (196, 142962), (294, 95308), (392, 71481), (588, 47654), (1176, 23827)]