61295744

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{1657}}^1$

素因数の和:1705

約数の個数: 48

約数和(自身を含む): 129796530

約数和(自身を除く): 68500786

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 1657, 2176, 2312, 3314, 4624, 6628, 9248, 13256, 18496, 26512, 28169, 36992, 53024, 56338, 106048, 112676, 212096, 225352, 450704, 478873, 901408, 957746, 1802816, 1915492, 3605632, 3830984, 7661968, 15323936, 30647872, 61295744]

約数ペア:

[(1, 61295744), (2, 30647872), (4, 15323936), (8, 7661968), (16, 3830984), (17, 3605632), (32, 1915492), (34, 1802816), (64, 957746), (68, 901408), (128, 478873), (136, 450704), (272, 225352), (289, 212096), (544, 112676), (578, 106048), (1088, 56338), (1156, 53024), (1657, 36992), (2176, 28169), (2312, 26512), (3314, 18496), (4624, 13256), (6628, 9248)]