77616448

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13327}}^1$

素因数の和:13359

約数の個数: 56

約数和(自身を含む): 189577472

約数和(自身を除く): 111961024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 13327, 26654, 53308, 93289, 106616, 173251, 186578, 213232, 346502, 373156, 426464, 693004, 746312, 852928, 1212757, 1386008, 1492624, 2425514, 2772016, 2985248, 4851028, 5544032, 5970496, 9702056, 11088064, 19404112, 38808224, 77616448]

約数ペア:

[(1, 77616448), (2, 38808224), (4, 19404112), (7, 11088064), (8, 9702056), (13, 5970496), (14, 5544032), (16, 4851028), (26, 2985248), (28, 2772016), (32, 2425514), (52, 1492624), (56, 1386008), (64, 1212757), (91, 852928), (104, 746312), (112, 693004), (182, 426464), (208, 373156), (224, 346502), (364, 213232), (416, 186578), (448, 173251), (728, 106616), (832, 93289), (1456, 53308), (2912, 26654), (5824, 13327)]