64426624

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{5189}}^1$

素因数の和:5300

約数の個数: 32

約数和(自身を含む): 129698100

約数和(自身を除く): 65271476

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 5189, 6208, 10378, 12416, 20756, 41512, 83024, 166048, 332096, 503333, 664192, 1006666, 2013332, 4026664, 8053328, 16106656, 32213312, 64426624]

約数ペア:

[(1, 64426624), (2, 32213312), (4, 16106656), (8, 8053328), (16, 4026664), (32, 2013332), (64, 1006666), (97, 664192), (128, 503333), (194, 332096), (388, 166048), (776, 83024), (1552, 41512), (3104, 20756), (5189, 12416), (6208, 10378)]