4138561648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{5003}}^1$

素因数の和:5162

約数の個数: 80

約数和(自身を含む): 8938865376

約数和(自身を除く): 4800303728

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 97, 104, 164, 194, 208, 328, 388, 533, 656, 776, 1066, 1261, 1552, 2132, 2522, 3977, 4264, 5003, 5044, 7954, 8528, 10006, 10088, 15908, 20012, 20176, 31816, 40024, 51701, 63632, 65039, 80048, 103402, 130078, 205123, 206804, 260156, 410246, 413608, 485291, 520312, 820492, 827216, 970582, 1040624, 1640984, 1941164, 2666599, 3281968, 3882328, 5333198, 6308783, 7764656, 10666396, 12617566, 19896931, 21332792, 25235132, 39793862, 42665584, 50470264, 79587724, 100940528, 159175448, 258660103, 318350896, 517320206, 1034640412, 2069280824, 4138561648]

約数ペア:

[(1, 4138561648), (2, 2069280824), (4, 1034640412), (8, 517320206), (13, 318350896), (16, 258660103), (26, 159175448), (41, 100940528), (52, 79587724), (82, 50470264), (97, 42665584), (104, 39793862), (164, 25235132), (194, 21332792), (208, 19896931), (328, 12617566), (388, 10666396), (533, 7764656), (656, 6308783), (776, 5333198), (1066, 3882328), (1261, 3281968), (1552, 2666599), (2132, 1941164), (2522, 1640984), (3977, 1040624), (4264, 970582), (5003, 827216), (5044, 820492), (7954, 520312), (8528, 485291), (10006, 413608), (10088, 410246), (15908, 260156), (20012, 206804), (20176, 205123), (31816, 130078), (40024, 103402), (51701, 80048), (63632, 65039)]