4008401904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6423721}}^1$

素因数の和:6423745

約数の個数: 40

約数和(自身を含む): 11151581392

約数和(自身を除く): 7143179488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 6423721, 12847442, 19271163, 25694884, 38542326, 51389768, 77084652, 83508373, 102779536, 154169304, 167016746, 250525119, 308338608, 334033492, 501050238, 668066984, 1002100476, 1336133968, 2004200952, 4008401904]

約数ペア:

[(1, 4008401904), (2, 2004200952), (3, 1336133968), (4, 1002100476), (6, 668066984), (8, 501050238), (12, 334033492), (13, 308338608), (16, 250525119), (24, 167016746), (26, 154169304), (39, 102779536), (48, 83508373), (52, 77084652), (78, 51389768), (104, 38542326), (156, 25694884), (208, 19271163), (312, 12847442), (624, 6423721)]