64237492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 130915008

約数和(自身を除く): 66677516

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 157, 187, 314, 374, 547, 628, 748, 1094, 1727, 2188, 2669, 3454, 5338, 6017, 6908, 9299, 10676, 12034, 18598, 24068, 29359, 37196, 58718, 85879, 102289, 117436, 171758, 204578, 343516, 409156, 944669, 1459943, 1889338, 2919886, 3778676, 5839772, 16059373, 32118746, 64237492]

約数ペア:

[(1, 64237492), (2, 32118746), (4, 16059373), (11, 5839772), (17, 3778676), (22, 2919886), (34, 1889338), (44, 1459943), (68, 944669), (157, 409156), (187, 343516), (314, 204578), (374, 171758), (547, 117436), (628, 102289), (748, 85879), (1094, 58718), (1727, 37196), (2188, 29359), (2669, 24068), (3454, 18598), (5338, 12034), (6017, 10676), (6908, 9299)]