26752628

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 61286400

約数和(自身を除く): 34533772

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 37, 49, 62, 68, 74, 98, 119, 124, 148, 196, 217, 238, 259, 343, 434, 476, 518, 527, 629, 686, 833, 868, 1036, 1054, 1147, 1258, 1372, 1519, 1666, 1813, 2108, 2294, 2516, 3038, 3332, 3626, 3689, 4403, 4588, 5831, 6076, 7252, 7378, 8029, 8806, 10633, 11662, 12691, 14756, 16058, 17612, 19499, 21266, 23324, 25382, 25823, 30821, 32116, 38998, 42532, 50764, 51646, 56203, 61642, 77996, 103292, 112406, 123284, 136493, 180761, 215747, 224812, 272986, 361522, 393421, 431494, 545972, 723044, 786842, 862988, 955451, 1573684, 1910902, 3821804, 6688157, 13376314, 26752628]

約数ペア:

[(1, 26752628), (2, 13376314), (4, 6688157), (7, 3821804), (14, 1910902), (17, 1573684), (28, 955451), (31, 862988), (34, 786842), (37, 723044), (49, 545972), (62, 431494), (68, 393421), (74, 361522), (98, 272986), (119, 224812), (124, 215747), (148, 180761), (196, 136493), (217, 123284), (238, 112406), (259, 103292), (343, 77996), (434, 61642), (476, 56203), (518, 51646), (527, 50764), (629, 42532), (686, 38998), (833, 32116), (868, 30821), (1036, 25823), (1054, 25382), (1147, 23324), (1258, 21266), (1372, 19499), (1519, 17612), (1666, 16058), (1813, 14756), (2108, 12691), (2294, 11662), (2516, 10633), (3038, 8806), (3332, 8029), (3626, 7378), (3689, 7252), (4403, 6076), (4588, 5831)]