67996448

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1097}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 145265400

約数和(自身を除く): 77268952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 149, 208, 298, 416, 596, 1097, 1192, 1937, 2194, 2384, 3874, 4388, 4768, 7748, 8776, 14261, 15496, 17552, 28522, 30992, 35104, 57044, 61984, 114088, 163453, 228176, 326906, 456352, 653812, 1307624, 2124889, 2615248, 4249778, 5230496, 8499556, 16999112, 33998224, 67996448]

約数ペア:

[(1, 67996448), (2, 33998224), (4, 16999112), (8, 8499556), (13, 5230496), (16, 4249778), (26, 2615248), (32, 2124889), (52, 1307624), (104, 653812), (149, 456352), (208, 326906), (298, 228176), (416, 163453), (596, 114088), (1097, 61984), (1192, 57044), (1937, 35104), (2194, 30992), (2384, 28522), (3874, 17552), (4388, 15496), (4768, 14261), (7748, 8776)]