28448868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2273}}^1$

素因数の和:2436

約数の個数: 48

約数和(自身を含む): 76406400

約数和(自身を除く): 47957532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 2273, 3129, 4172, 4546, 6258, 6819, 9092, 12516, 13638, 15911, 27276, 31822, 47733, 63644, 95466, 190932, 338677, 677354, 1016031, 1354708, 2032062, 2370739, 4064124, 4741478, 7112217, 9482956, 14224434, 28448868]

約数ペア:

[(1, 28448868), (2, 14224434), (3, 9482956), (4, 7112217), (6, 4741478), (7, 4064124), (12, 2370739), (14, 2032062), (21, 1354708), (28, 1016031), (42, 677354), (84, 338677), (149, 190932), (298, 95466), (447, 63644), (596, 47733), (894, 31822), (1043, 27276), (1788, 15911), (2086, 13638), (2273, 12516), (3129, 9092), (4172, 6819), (4546, 6258)]