28125472

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 58847040

約数和(自身を除く): 30721568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 167, 277, 304, 334, 554, 608, 668, 1108, 1336, 2216, 2672, 3173, 4432, 5263, 5344, 6346, 8864, 10526, 12692, 21052, 25384, 42104, 46259, 50768, 84208, 92518, 101536, 168416, 185036, 370072, 740144, 878921, 1480288, 1757842, 3515684, 7031368, 14062736, 28125472]

約数ペア:

[(1, 28125472), (2, 14062736), (4, 7031368), (8, 3515684), (16, 1757842), (19, 1480288), (32, 878921), (38, 740144), (76, 370072), (152, 185036), (167, 168416), (277, 101536), (304, 92518), (334, 84208), (554, 50768), (608, 46259), (668, 42104), (1108, 25384), (1336, 21052), (2216, 12692), (2672, 10526), (3173, 8864), (4432, 6346), (5263, 5344)]