17219504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 80

約数和(自身を含む): 38167200

約数和(自身を除く): 20947696

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 37, 58, 59, 68, 74, 116, 118, 136, 148, 232, 236, 272, 296, 464, 472, 493, 592, 629, 944, 986, 1003, 1073, 1258, 1711, 1972, 2006, 2146, 2183, 2516, 3422, 3944, 4012, 4292, 4366, 5032, 6844, 7888, 8024, 8584, 8732, 10064, 13688, 16048, 17168, 17464, 18241, 27376, 29087, 34928, 36482, 37111, 58174, 63307, 72964, 74222, 116348, 126614, 145928, 148444, 232696, 253228, 291856, 296888, 465392, 506456, 593776, 1012912, 1076219, 2152438, 4304876, 8609752, 17219504]

約数ペア:

[(1, 17219504), (2, 8609752), (4, 4304876), (8, 2152438), (16, 1076219), (17, 1012912), (29, 593776), (34, 506456), (37, 465392), (58, 296888), (59, 291856), (68, 253228), (74, 232696), (116, 148444), (118, 145928), (136, 126614), (148, 116348), (232, 74222), (236, 72964), (272, 63307), (296, 58174), (464, 37111), (472, 36482), (493, 34928), (592, 29087), (629, 27376), (944, 18241), (986, 17464), (1003, 17168), (1073, 16048), (1258, 13688), (1711, 10064), (1972, 8732), (2006, 8584), (2146, 8024), (2183, 7888), (2516, 6844), (3422, 5032), (3944, 4366), (4012, 4292)]