7272416

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 15367968

約数和(自身を除く): 8095552

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 82, 92, 164, 184, 241, 328, 368, 482, 656, 736, 943, 964, 1312, 1886, 1928, 3772, 3856, 5543, 7544, 7712, 9881, 11086, 15088, 19762, 22172, 30176, 39524, 44344, 79048, 88688, 158096, 177376, 227263, 316192, 454526, 909052, 1818104, 3636208, 7272416]

約数ペア:

[(1, 7272416), (2, 3636208), (4, 1818104), (8, 909052), (16, 454526), (23, 316192), (32, 227263), (41, 177376), (46, 158096), (82, 88688), (92, 79048), (164, 44344), (184, 39524), (241, 30176), (328, 22172), (368, 19762), (482, 15088), (656, 11086), (736, 9881), (943, 7712), (964, 7544), (1312, 5543), (1886, 3856), (1928, 3772)]