8965628

素因数分解:

$2^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:474

約数の個数: 36

約数和(自身を含む): 18433800

約数和(自身を除く): 9468172

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 298, 307, 596, 614, 1043, 1228, 2086, 2149, 4172, 4298, 7301, 8596, 14602, 15043, 29204, 30086, 45743, 60172, 91486, 182972, 320201, 640402, 1280804, 2241407, 4482814, 8965628]

約数ペア:

[(1, 8965628), (2, 4482814), (4, 2241407), (7, 1280804), (14, 640402), (28, 320201), (49, 182972), (98, 91486), (149, 60172), (196, 45743), (298, 30086), (307, 29204), (596, 15043), (614, 14602), (1043, 8596), (1228, 7301), (2086, 4298), (2149, 4172)]