56977648

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39133}}^1$

素因数の和:39161

約数の個数: 40

約数和(自身を含む): 135873248

約数和(自身を除く): 78895600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 39133, 78266, 156532, 273931, 313064, 508729, 547862, 626128, 1017458, 1095724, 2034916, 2191448, 3561103, 4069832, 4382896, 7122206, 8139664, 14244412, 28488824, 56977648]

約数ペア:

[(1, 56977648), (2, 28488824), (4, 14244412), (7, 8139664), (8, 7122206), (13, 4382896), (14, 4069832), (16, 3561103), (26, 2191448), (28, 2034916), (52, 1095724), (56, 1017458), (91, 626128), (104, 547862), (112, 508729), (182, 313064), (208, 273931), (364, 156532), (728, 78266), (1456, 39133)]