28836944

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1323

約数の個数: 40

約数和(自身を含む): 58948608

約数和(自身を除く): 30111664

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1237, 1457, 2474, 2914, 4948, 5828, 9896, 11656, 19792, 23312, 38347, 58139, 76694, 116278, 153388, 232556, 306776, 465112, 613552, 930224, 1802309, 3604618, 7209236, 14418472, 28836944]

約数ペア:

[(1, 28836944), (2, 14418472), (4, 7209236), (8, 3604618), (16, 1802309), (31, 930224), (47, 613552), (62, 465112), (94, 306776), (124, 232556), (188, 153388), (248, 116278), (376, 76694), (496, 58139), (752, 38347), (1237, 23312), (1457, 19792), (2474, 11656), (2914, 9896), (4948, 5828)]