305719424

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{125707}}^1$

素因数の和:125740

約数の個数: 32

約数和(自身を含む): 641110800

約数和(自身を除く): 335391376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 125707, 251414, 502828, 1005656, 2011312, 2388433, 4022624, 4776866, 8045248, 9553732, 16090496, 19107464, 38214928, 76429856, 152859712, 305719424]

約数ペア:

[(1, 305719424), (2, 152859712), (4, 76429856), (8, 38214928), (16, 19107464), (19, 16090496), (32, 9553732), (38, 8045248), (64, 4776866), (76, 4022624), (128, 2388433), (152, 2011312), (304, 1005656), (608, 502828), (1216, 251414), (2432, 125707)]