61489792

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5279}}^1$

素因数の和:5313

約数の個数: 64

約数和(自身を含む): 150796800

約数和(自身を除く): 89307008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5279, 5824, 10558, 11648, 21116, 36953, 42232, 68627, 73906, 84464, 137254, 147812, 168928, 274508, 295624, 337856, 480389, 549016, 591248, 675712, 960778, 1098032, 1182496, 1921556, 2196064, 2364992, 3843112, 4392128, 4729984, 7686224, 8784256, 15372448, 30744896, 61489792]

約数ペア:

[(1, 61489792), (2, 30744896), (4, 15372448), (7, 8784256), (8, 7686224), (13, 4729984), (14, 4392128), (16, 3843112), (26, 2364992), (28, 2196064), (32, 1921556), (52, 1182496), (56, 1098032), (64, 960778), (91, 675712), (104, 591248), (112, 549016), (128, 480389), (182, 337856), (208, 295624), (224, 274508), (364, 168928), (416, 147812), (448, 137254), (728, 84464), (832, 73906), (896, 68627), (1456, 42232), (1664, 36953), (2912, 21116), (5279, 11648), (5824, 10558)]