7213936

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 40

約数和(自身を含む): 14624064

約数和(自身を除く): 7410128

約数列:

[1, 2, 4, 8, 16, 47, 53, 94, 106, 181, 188, 212, 362, 376, 424, 724, 752, 848, 1448, 2491, 2896, 4982, 8507, 9593, 9964, 17014, 19186, 19928, 34028, 38372, 39856, 68056, 76744, 136112, 153488, 450871, 901742, 1803484, 3606968, 7213936]

約数ペア:

[(1, 7213936), (2, 3606968), (4, 1803484), (8, 901742), (16, 450871), (47, 153488), (53, 136112), (94, 76744), (106, 68056), (181, 39856), (188, 38372), (212, 34028), (362, 19928), (376, 19186), (424, 17014), (724, 9964), (752, 9593), (848, 8507), (1448, 4982), (2491, 2896)]