61839136

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1801}}^1$

素因数の和:1877

約数の個数: 48

約数和(自身を含む): 129419640

約数和(自身を除く): 67580504

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 74, 116, 148, 232, 296, 464, 592, 928, 1073, 1184, 1801, 2146, 3602, 4292, 7204, 8584, 14408, 17168, 28816, 34336, 52229, 57632, 66637, 104458, 133274, 208916, 266548, 417832, 533096, 835664, 1066192, 1671328, 1932473, 2132384, 3864946, 7729892, 15459784, 30919568, 61839136]

約数ペア:

[(1, 61839136), (2, 30919568), (4, 15459784), (8, 7729892), (16, 3864946), (29, 2132384), (32, 1932473), (37, 1671328), (58, 1066192), (74, 835664), (116, 533096), (148, 417832), (232, 266548), (296, 208916), (464, 133274), (592, 104458), (928, 66637), (1073, 57632), (1184, 52229), (1801, 34336), (2146, 28816), (3602, 17168), (4292, 14408), (7204, 8584)]