38865456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{38557}}^1$

素因数の和:38578

約数の個数: 60

約数和(自身を含む): 124310992

約数和(自身を除く): 85445536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 38557, 77114, 115671, 154228, 231342, 269899, 308456, 347013, 462684, 539798, 616912, 694026, 809697, 925368, 1079596, 1388052, 1619394, 1850736, 2159192, 2429091, 2776104, 3238788, 4318384, 4858182, 5552208, 6477576, 9716364, 12955152, 19432728, 38865456]

約数ペア:

[(1, 38865456), (2, 19432728), (3, 12955152), (4, 9716364), (6, 6477576), (7, 5552208), (8, 4858182), (9, 4318384), (12, 3238788), (14, 2776104), (16, 2429091), (18, 2159192), (21, 1850736), (24, 1619394), (28, 1388052), (36, 1079596), (42, 925368), (48, 809697), (56, 694026), (63, 616912), (72, 539798), (84, 462684), (112, 347013), (126, 308456), (144, 269899), (168, 231342), (252, 154228), (336, 115671), (504, 77114), (1008, 38557)]