65051392

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1225

約数の個数: 72

約数和(自身を含む): 153316352

約数和(自身を除く): 88264960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1171, 1736, 1792, 1984, 2342, 3472, 3968, 4684, 6944, 7936, 8197, 9368, 13888, 16394, 18736, 27776, 32788, 36301, 37472, 55552, 65576, 72602, 74944, 131152, 145204, 149888, 254107, 262304, 290408, 299776, 508214, 524608, 580816, 1016428, 1049216, 1161632, 2032856, 2098432, 2323264, 4065712, 4646528, 8131424, 9293056, 16262848, 32525696, 65051392]

約数ペア:

[(1, 65051392), (2, 32525696), (4, 16262848), (7, 9293056), (8, 8131424), (14, 4646528), (16, 4065712), (28, 2323264), (31, 2098432), (32, 2032856), (56, 1161632), (62, 1049216), (64, 1016428), (112, 580816), (124, 524608), (128, 508214), (217, 299776), (224, 290408), (248, 262304), (256, 254107), (434, 149888), (448, 145204), (496, 131152), (868, 74944), (896, 72602), (992, 65576), (1171, 55552), (1736, 37472), (1792, 36301), (1984, 32788), (2342, 27776), (3472, 18736), (3968, 16394), (4684, 13888), (6944, 9368), (7936, 8197)]