28771712

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 62056800

約数和(自身を除く): 33285088

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 128, 184, 232, 337, 368, 464, 667, 674, 736, 928, 1334, 1348, 1472, 1856, 2668, 2696, 2944, 3712, 5336, 5392, 7751, 9773, 10672, 10784, 15502, 19546, 21344, 21568, 31004, 39092, 42688, 43136, 62008, 78184, 85376, 124016, 156368, 224779, 248032, 312736, 449558, 496064, 625472, 899116, 992128, 1250944, 1798232, 3596464, 7192928, 14385856, 28771712]

約数ペア:

[(1, 28771712), (2, 14385856), (4, 7192928), (8, 3596464), (16, 1798232), (23, 1250944), (29, 992128), (32, 899116), (46, 625472), (58, 496064), (64, 449558), (92, 312736), (116, 248032), (128, 224779), (184, 156368), (232, 124016), (337, 85376), (368, 78184), (464, 62008), (667, 43136), (674, 42688), (736, 39092), (928, 31004), (1334, 21568), (1348, 21344), (1472, 19546), (1856, 15502), (2668, 10784), (2696, 10672), (2944, 9773), (3712, 7751), (5336, 5392)]