47019008

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 88

約数和(自身を含む): 103610952

約数和(自身を除く): 56591944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 73, 74, 128, 136, 146, 148, 256, 272, 292, 296, 512, 544, 584, 592, 629, 1024, 1088, 1168, 1184, 1241, 1258, 2176, 2336, 2368, 2482, 2516, 2701, 4352, 4672, 4736, 4964, 5032, 5402, 8704, 9344, 9472, 9928, 10064, 10804, 17408, 18688, 18944, 19856, 20128, 21608, 37376, 37888, 39712, 40256, 43216, 45917, 74752, 79424, 80512, 86432, 91834, 158848, 161024, 172864, 183668, 317696, 322048, 345728, 367336, 635392, 644096, 691456, 734672, 1270784, 1382912, 1469344, 2765824, 2938688, 5877376, 11754752, 23509504, 47019008]

約数ペア:

[(1, 47019008), (2, 23509504), (4, 11754752), (8, 5877376), (16, 2938688), (17, 2765824), (32, 1469344), (34, 1382912), (37, 1270784), (64, 734672), (68, 691456), (73, 644096), (74, 635392), (128, 367336), (136, 345728), (146, 322048), (148, 317696), (256, 183668), (272, 172864), (292, 161024), (296, 158848), (512, 91834), (544, 86432), (584, 80512), (592, 79424), (629, 74752), (1024, 45917), (1088, 43216), (1168, 40256), (1184, 39712), (1241, 37888), (1258, 37376), (2176, 21608), (2336, 20128), (2368, 19856), (2482, 18944), (2516, 18688), (2701, 17408), (4352, 10804), (4672, 10064), (4736, 9928), (4964, 9472), (5032, 9344), (5402, 8704)]