64458184

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2089}}^1$

素因数の和:2150

約数の個数: 64

約数和(自身を含む): 150480000

約数和(自身を除く): 86021816

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 266, 406, 532, 551, 812, 1064, 1102, 1624, 2089, 2204, 3857, 4178, 4408, 7714, 8356, 14623, 15428, 16712, 29246, 30856, 39691, 58492, 60581, 79382, 116984, 121162, 158764, 242324, 277837, 317528, 424067, 484648, 555674, 848134, 1111348, 1151039, 1696268, 2222696, 2302078, 3392536, 4604156, 8057273, 9208312, 16114546, 32229092, 64458184]

約数ペア:

[(1, 64458184), (2, 32229092), (4, 16114546), (7, 9208312), (8, 8057273), (14, 4604156), (19, 3392536), (28, 2302078), (29, 2222696), (38, 1696268), (56, 1151039), (58, 1111348), (76, 848134), (116, 555674), (133, 484648), (152, 424067), (203, 317528), (232, 277837), (266, 242324), (406, 158764), (532, 121162), (551, 116984), (812, 79382), (1064, 60581), (1102, 58492), (1624, 39691), (2089, 30856), (2204, 29246), (3857, 16712), (4178, 15428), (4408, 14623), (7714, 8356)]