37139984

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 89518080

約数和(自身を除く): 52378096

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 563, 589, 868, 1064, 1126, 1178, 1736, 2128, 2252, 2356, 3472, 3941, 4123, 4504, 4712, 7882, 8246, 9008, 9424, 10697, 15764, 16492, 17453, 21394, 31528, 32984, 34906, 42788, 63056, 65968, 69812, 74879, 85576, 122171, 139624, 149758, 171152, 244342, 279248, 299516, 331607, 488684, 599032, 663214, 977368, 1198064, 1326428, 1954736, 2321249, 2652856, 4642498, 5305712, 9284996, 18569992, 37139984]

約数ペア:

[(1, 37139984), (2, 18569992), (4, 9284996), (7, 5305712), (8, 4642498), (14, 2652856), (16, 2321249), (19, 1954736), (28, 1326428), (31, 1198064), (38, 977368), (56, 663214), (62, 599032), (76, 488684), (112, 331607), (124, 299516), (133, 279248), (152, 244342), (217, 171152), (248, 149758), (266, 139624), (304, 122171), (434, 85576), (496, 74879), (532, 69812), (563, 65968), (589, 63056), (868, 42788), (1064, 34906), (1126, 32984), (1178, 31528), (1736, 21394), (2128, 17453), (2252, 16492), (2356, 15764), (3472, 10697), (3941, 9424), (4123, 9008), (4504, 8246), (4712, 7882)]