29748148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 57456000

約数和(自身を除く): 27707852

約数列:

[1, 2, 4, 19, 37, 38, 71, 74, 76, 142, 148, 149, 284, 298, 596, 703, 1349, 1406, 2627, 2698, 2812, 2831, 5254, 5396, 5513, 5662, 10508, 10579, 11026, 11324, 21158, 22052, 42316, 49913, 99826, 104747, 199652, 201001, 209494, 391423, 402002, 418988, 782846, 804004, 1565692, 7437037, 14874074, 29748148]

約数ペア:

[(1, 29748148), (2, 14874074), (4, 7437037), (19, 1565692), (37, 804004), (38, 782846), (71, 418988), (74, 402002), (76, 391423), (142, 209494), (148, 201001), (149, 199652), (284, 104747), (298, 99826), (596, 49913), (703, 42316), (1349, 22052), (1406, 21158), (2627, 11324), (2698, 11026), (2812, 10579), (2831, 10508), (5254, 5662), (5396, 5513)]