71759296

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5167}}^1$

素因数の和:5217

約数の個数: 56

約数和(自身を含む): 168022016

約数和(自身を除く): 96262720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 5167, 6944, 10334, 13888, 20668, 36169, 41336, 72338, 82672, 144676, 160177, 165344, 289352, 320354, 330688, 578704, 640708, 1121239, 1157408, 1281416, 2242478, 2314816, 2562832, 4484956, 5125664, 8969912, 10251328, 17939824, 35879648, 71759296]

約数ペア:

[(1, 71759296), (2, 35879648), (4, 17939824), (7, 10251328), (8, 8969912), (14, 5125664), (16, 4484956), (28, 2562832), (31, 2314816), (32, 2242478), (56, 1281416), (62, 1157408), (64, 1121239), (112, 640708), (124, 578704), (217, 330688), (224, 320354), (248, 289352), (434, 165344), (448, 160177), (496, 144676), (868, 82672), (992, 72338), (1736, 41336), (1984, 36169), (3472, 20668), (5167, 13888), (6944, 10334)]