71941576

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1502

約数の個数: 64

約数和(自身を含む): 164736000

約数和(自身を除く): 92794424

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 56, 58, 62, 116, 124, 203, 217, 232, 248, 406, 434, 812, 868, 899, 1429, 1624, 1736, 1798, 2858, 3596, 5716, 6293, 7192, 10003, 11432, 12586, 20006, 25172, 40012, 41441, 44299, 50344, 80024, 82882, 88598, 165764, 177196, 290087, 310093, 331528, 354392, 580174, 620186, 1160348, 1240372, 1284671, 2320696, 2480744, 2569342, 5138684, 8992697, 10277368, 17985394, 35970788, 71941576]

約数ペア:

[(1, 71941576), (2, 35970788), (4, 17985394), (7, 10277368), (8, 8992697), (14, 5138684), (28, 2569342), (29, 2480744), (31, 2320696), (56, 1284671), (58, 1240372), (62, 1160348), (116, 620186), (124, 580174), (203, 354392), (217, 331528), (232, 310093), (248, 290087), (406, 177196), (434, 165764), (812, 88598), (868, 82882), (899, 80024), (1429, 50344), (1624, 44299), (1736, 41441), (1798, 40012), (2858, 25172), (3596, 20006), (5716, 12586), (6293, 11432), (7192, 10003)]