7038798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 16257024

約数和(自身を除く): 9218226

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 41, 62, 71, 78, 82, 93, 123, 142, 186, 213, 246, 403, 426, 533, 806, 923, 1066, 1209, 1271, 1599, 1846, 2201, 2418, 2542, 2769, 2911, 3198, 3813, 4402, 5538, 5822, 6603, 7626, 8733, 13206, 16523, 17466, 28613, 33046, 37843, 49569, 57226, 75686, 85839, 90241, 99138, 113529, 171678, 180482, 227058, 270723, 541446, 1173133, 2346266, 3519399, 7038798]

約数ペア:

[(1, 7038798), (2, 3519399), (3, 2346266), (6, 1173133), (13, 541446), (26, 270723), (31, 227058), (39, 180482), (41, 171678), (62, 113529), (71, 99138), (78, 90241), (82, 85839), (93, 75686), (123, 57226), (142, 49569), (186, 37843), (213, 33046), (246, 28613), (403, 17466), (426, 16523), (533, 13206), (806, 8733), (923, 7626), (1066, 6603), (1209, 5822), (1271, 5538), (1599, 4402), (1846, 3813), (2201, 3198), (2418, 2911), (2542, 2769)]