4005184088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{6781}}^1$

素因数の和:6948

約数の個数: 64

約数和(自身を含む): 8218156320

約数和(自身を除く): 4212972232

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 101, 136, 172, 202, 344, 404, 731, 808, 1462, 1717, 2924, 3434, 4343, 5848, 6781, 6868, 8686, 13562, 13736, 17372, 27124, 34744, 54248, 73831, 115277, 147662, 230554, 291583, 295324, 461108, 583166, 590648, 684881, 922216, 1166332, 1369762, 2332664, 2739524, 4956911, 5479048, 9913822, 11642977, 19827644, 23285954, 29449883, 39655288, 46571908, 58899766, 93143816, 117799532, 235599064, 500648011, 1001296022, 2002592044, 4005184088]

約数ペア:

[(1, 4005184088), (2, 2002592044), (4, 1001296022), (8, 500648011), (17, 235599064), (34, 117799532), (43, 93143816), (68, 58899766), (86, 46571908), (101, 39655288), (136, 29449883), (172, 23285954), (202, 19827644), (344, 11642977), (404, 9913822), (731, 5479048), (808, 4956911), (1462, 2739524), (1717, 2332664), (2924, 1369762), (3434, 1166332), (4343, 922216), (5848, 684881), (6781, 590648), (6868, 583166), (8686, 461108), (13562, 295324), (13736, 291583), (17372, 230554), (27124, 147662), (34744, 115277), (54248, 73831)]