66394064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:376

約数の個数: 80

約数和(自身を含む): 148752384

約数和(自身を除く): 82358320

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 43, 44, 62, 86, 88, 124, 172, 176, 248, 283, 341, 344, 473, 496, 566, 682, 688, 946, 1132, 1333, 1364, 1892, 2264, 2666, 2728, 3113, 3784, 4528, 5332, 5456, 6226, 7568, 8773, 10664, 12169, 12452, 14663, 17546, 21328, 24338, 24904, 29326, 35092, 48676, 49808, 58652, 70184, 96503, 97352, 117304, 133859, 140368, 193006, 194704, 234608, 267718, 377239, 386012, 535436, 754478, 772024, 1070872, 1508956, 1544048, 2141744, 3017912, 4149629, 6035824, 8299258, 16598516, 33197032, 66394064]

約数ペア:

[(1, 66394064), (2, 33197032), (4, 16598516), (8, 8299258), (11, 6035824), (16, 4149629), (22, 3017912), (31, 2141744), (43, 1544048), (44, 1508956), (62, 1070872), (86, 772024), (88, 754478), (124, 535436), (172, 386012), (176, 377239), (248, 267718), (283, 234608), (341, 194704), (344, 193006), (473, 140368), (496, 133859), (566, 117304), (682, 97352), (688, 96503), (946, 70184), (1132, 58652), (1333, 49808), (1364, 48676), (1892, 35092), (2264, 29326), (2666, 24904), (2728, 24338), (3113, 21328), (3784, 17546), (4528, 14663), (5332, 12452), (5456, 12169), (6226, 10664), (7568, 8773)]