61358948

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 126282240

約数和(自身を除く): 64923292

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 173, 212, 239, 346, 371, 478, 692, 742, 956, 1211, 1484, 1673, 2422, 3346, 4844, 6692, 9169, 12667, 18338, 25334, 36676, 41347, 50668, 64183, 82694, 88669, 128366, 165388, 177338, 256732, 289429, 354676, 578858, 1157716, 2191391, 4382782, 8765564, 15339737, 30679474, 61358948]

約数ペア:

[(1, 61358948), (2, 30679474), (4, 15339737), (7, 8765564), (14, 4382782), (28, 2191391), (53, 1157716), (106, 578858), (173, 354676), (212, 289429), (239, 256732), (346, 177338), (371, 165388), (478, 128366), (692, 88669), (742, 82694), (956, 64183), (1211, 50668), (1484, 41347), (1673, 36676), (2422, 25334), (3346, 18338), (4844, 12667), (6692, 9169)]