61662128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 141981984

約数和(自身を除く): 80319856

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 37, 44, 68, 74, 88, 136, 148, 176, 187, 272, 296, 374, 407, 557, 592, 629, 748, 814, 1114, 1258, 1496, 1628, 2228, 2516, 2992, 3256, 4456, 5032, 6127, 6512, 6919, 8912, 9469, 10064, 12254, 13838, 18938, 20609, 24508, 27676, 37876, 41218, 49016, 55352, 75752, 82436, 98032, 104159, 110704, 151504, 164872, 208318, 226699, 329744, 350353, 416636, 453398, 700706, 833272, 906796, 1401412, 1666544, 1813592, 2802824, 3627184, 3853883, 5605648, 7707766, 15415532, 30831064, 61662128]

約数ペア:

[(1, 61662128), (2, 30831064), (4, 15415532), (8, 7707766), (11, 5605648), (16, 3853883), (17, 3627184), (22, 2802824), (34, 1813592), (37, 1666544), (44, 1401412), (68, 906796), (74, 833272), (88, 700706), (136, 453398), (148, 416636), (176, 350353), (187, 329744), (272, 226699), (296, 208318), (374, 164872), (407, 151504), (557, 110704), (592, 104159), (629, 98032), (748, 82436), (814, 75752), (1114, 55352), (1258, 49016), (1496, 41218), (1628, 37876), (2228, 27676), (2516, 24508), (2992, 20609), (3256, 18938), (4456, 13838), (5032, 12254), (6127, 10064), (6512, 9469), (6919, 8912)]