68208032128

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{1843859}}^1$

素因数の和:1843907

約数の個数: 48

約数和(自身を含む): 144346580100

約数和(自身を除く): 76138547972

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 4624, 9248, 18496, 36992, 1843859, 3687718, 7375436, 14750872, 29501744, 31345603, 59003488, 62691206, 118006976, 125382412, 236013952, 250764824, 501529648, 532875251, 1003059296, 1065750502, 2006118592, 2131501004, 4012237184, 4263002008, 8526004016, 17052008032, 34104016064, 68208032128]

約数ペア:

[(1, 68208032128), (2, 34104016064), (4, 17052008032), (8, 8526004016), (16, 4263002008), (17, 4012237184), (32, 2131501004), (34, 2006118592), (64, 1065750502), (68, 1003059296), (128, 532875251), (136, 501529648), (272, 250764824), (289, 236013952), (544, 125382412), (578, 118006976), (1088, 62691206), (1156, 59003488), (2176, 31345603), (2312, 29501744), (4624, 14750872), (9248, 7375436), (18496, 3687718), (36992, 1843859)]