8045246456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{25933}}^1$

素因数の和:26128

約数の個数: 64

約数和(自身を含む): 17209802400

約数和(自身を除く): 9164555944

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 157, 247, 314, 494, 628, 988, 1256, 1976, 2041, 2983, 4082, 5966, 8164, 11932, 16328, 23864, 25933, 38779, 51866, 77558, 103732, 155116, 207464, 310232, 337129, 492727, 674258, 985454, 1348516, 1970908, 2697032, 3941816, 4071481, 6405451, 8142962, 12810902, 16285924, 25621804, 32571848, 51243608, 52929253, 77358139, 105858506, 154716278, 211717012, 309432556, 423434024, 618865112, 1005655807, 2011311614, 4022623228, 8045246456]

約数ペア:

[(1, 8045246456), (2, 4022623228), (4, 2011311614), (8, 1005655807), (13, 618865112), (19, 423434024), (26, 309432556), (38, 211717012), (52, 154716278), (76, 105858506), (104, 77358139), (152, 52929253), (157, 51243608), (247, 32571848), (314, 25621804), (494, 16285924), (628, 12810902), (988, 8142962), (1256, 6405451), (1976, 4071481), (2041, 3941816), (2983, 2697032), (4082, 1970908), (5966, 1348516), (8164, 985454), (11932, 674258), (16328, 492727), (23864, 337129), (25933, 310232), (38779, 207464), (51866, 155116), (77558, 103732)]