374157424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{13829}}^1$

素因数の和:13945

約数の個数: 40

約数和(自身を含む): 771714000

約数和(自身を除く): 397556576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 304, 356, 712, 1424, 1691, 3382, 6764, 13528, 13829, 27056, 27658, 55316, 110632, 221264, 262751, 525502, 1051004, 1230781, 2102008, 2461562, 4204016, 4923124, 9846248, 19692496, 23384839, 46769678, 93539356, 187078712, 374157424]

約数ペア:

[(1, 374157424), (2, 187078712), (4, 93539356), (8, 46769678), (16, 23384839), (19, 19692496), (38, 9846248), (76, 4923124), (89, 4204016), (152, 2461562), (178, 2102008), (304, 1230781), (356, 1051004), (712, 525502), (1424, 262751), (1691, 221264), (3382, 110632), (6764, 55316), (13528, 27658), (13829, 27056)]