39752864

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 83119680

約数和(自身を除く): 43366816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 151, 152, 302, 304, 433, 604, 608, 866, 1208, 1732, 2416, 2869, 3464, 4832, 5738, 6928, 8227, 11476, 13856, 16454, 22952, 32908, 45904, 65383, 65816, 91808, 130766, 131632, 261532, 263264, 523064, 1046128, 1242277, 2092256, 2484554, 4969108, 9938216, 19876432, 39752864]

約数ペア:

[(1, 39752864), (2, 19876432), (4, 9938216), (8, 4969108), (16, 2484554), (19, 2092256), (32, 1242277), (38, 1046128), (76, 523064), (151, 263264), (152, 261532), (302, 131632), (304, 130766), (433, 91808), (604, 65816), (608, 65383), (866, 45904), (1208, 32908), (1732, 22952), (2416, 16454), (2869, 13856), (3464, 11476), (4832, 8227), (5738, 6928)]