61400224

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 123875136

約数和(自身を除く): 62474912

約数列:

[1, 2, 4, 8, 16, 32, 97, 131, 151, 194, 262, 302, 388, 524, 604, 776, 1048, 1208, 1552, 2096, 2416, 3104, 4192, 4832, 12707, 14647, 19781, 25414, 29294, 39562, 50828, 58588, 79124, 101656, 117176, 158248, 203312, 234352, 316496, 406624, 468704, 632992, 1918757, 3837514, 7675028, 15350056, 30700112, 61400224]

約数ペア:

[(1, 61400224), (2, 30700112), (4, 15350056), (8, 7675028), (16, 3837514), (32, 1918757), (97, 632992), (131, 468704), (151, 406624), (194, 316496), (262, 234352), (302, 203312), (388, 158248), (524, 117176), (604, 101656), (776, 79124), (1048, 58588), (1208, 50828), (1552, 39562), (2096, 29294), (2416, 25414), (3104, 19781), (4192, 14647), (4832, 12707)]