7202808

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1409}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 19796400

約数和(自身を除く): 12593592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1409, 1704, 2556, 2818, 4227, 5112, 5636, 8454, 11272, 12681, 16908, 25362, 33816, 50724, 100039, 101448, 200078, 300117, 400156, 600234, 800312, 900351, 1200468, 1800702, 2400936, 3601404, 7202808]

約数ペア:

[(1, 7202808), (2, 3601404), (3, 2400936), (4, 1800702), (6, 1200468), (8, 900351), (9, 800312), (12, 600234), (18, 400156), (24, 300117), (36, 200078), (71, 101448), (72, 100039), (142, 50724), (213, 33816), (284, 25362), (426, 16908), (568, 12681), (639, 11272), (852, 8454), (1278, 5636), (1409, 5112), (1704, 4227), (2556, 2818)]