3870412

素因数分解:

$2^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:76

約数の個数: 60

約数和(自身を含む): 8783936

約数和(自身を除く): 4913524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 343, 364, 403, 434, 637, 686, 806, 868, 1274, 1372, 1519, 1612, 2401, 2548, 2821, 3038, 4459, 4802, 5642, 6076, 8918, 9604, 10633, 11284, 17836, 19747, 21266, 31213, 39494, 42532, 62426, 74431, 78988, 124852, 138229, 148862, 276458, 297724, 552916, 967603, 1935206, 3870412]

約数ペア:

[(1, 3870412), (2, 1935206), (4, 967603), (7, 552916), (13, 297724), (14, 276458), (26, 148862), (28, 138229), (31, 124852), (49, 78988), (52, 74431), (62, 62426), (91, 42532), (98, 39494), (124, 31213), (182, 21266), (196, 19747), (217, 17836), (343, 11284), (364, 10633), (403, 9604), (434, 8918), (637, 6076), (686, 5642), (806, 4802), (868, 4459), (1274, 3038), (1372, 2821), (1519, 2548), (1612, 2401)]