74000402

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 141523200

約数和(自身を除く): 67522798

約数列:

[1, 2, 7, 14, 19, 29, 38, 53, 58, 106, 133, 181, 203, 266, 362, 371, 406, 551, 742, 1007, 1102, 1267, 1537, 2014, 2534, 3074, 3439, 3857, 5249, 6878, 7049, 7714, 9593, 10498, 10759, 14098, 19186, 21518, 24073, 29203, 36743, 48146, 58406, 67151, 73486, 99731, 134302, 182267, 199462, 204421, 278197, 364534, 408842, 556394, 698117, 1275869, 1396234, 1947379, 2551738, 3894758, 5285743, 10571486, 37000201, 74000402]

約数ペア:

[(1, 74000402), (2, 37000201), (7, 10571486), (14, 5285743), (19, 3894758), (29, 2551738), (38, 1947379), (53, 1396234), (58, 1275869), (106, 698117), (133, 556394), (181, 408842), (203, 364534), (266, 278197), (362, 204421), (371, 199462), (406, 182267), (551, 134302), (742, 99731), (1007, 73486), (1102, 67151), (1267, 58406), (1537, 48146), (2014, 36743), (2534, 29203), (3074, 24073), (3439, 21518), (3857, 19186), (5249, 14098), (6878, 10759), (7049, 10498), (7714, 9593)]