74744992

素因数分解:

$2^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:750

約数の個数: 72

約数和(自身を含む): 173790036

約数和(自身を除く): 99045044

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 73, 98, 112, 146, 196, 224, 292, 392, 511, 584, 653, 784, 1022, 1168, 1306, 1568, 2044, 2336, 2612, 3577, 4088, 4571, 5224, 7154, 8176, 9142, 10448, 14308, 16352, 18284, 20896, 28616, 31997, 36568, 47669, 57232, 63994, 73136, 95338, 114464, 127988, 146272, 190676, 255976, 333683, 381352, 511952, 667366, 762704, 1023904, 1334732, 1525408, 2335781, 2669464, 4671562, 5338928, 9343124, 10677856, 18686248, 37372496, 74744992]

約数ペア:

[(1, 74744992), (2, 37372496), (4, 18686248), (7, 10677856), (8, 9343124), (14, 5338928), (16, 4671562), (28, 2669464), (32, 2335781), (49, 1525408), (56, 1334732), (73, 1023904), (98, 762704), (112, 667366), (146, 511952), (196, 381352), (224, 333683), (292, 255976), (392, 190676), (511, 146272), (584, 127988), (653, 114464), (784, 95338), (1022, 73136), (1168, 63994), (1306, 57232), (1568, 47669), (2044, 36568), (2336, 31997), (2612, 28616), (3577, 20896), (4088, 18284), (4571, 16352), (5224, 14308), (7154, 10448), (8176, 9142)]