74023516

素因数分解:

$2^2\times 7^3\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 152454400

約数和(自身を除く): 78430884

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 326, 331, 343, 652, 662, 686, 1141, 1324, 1372, 2282, 2317, 4564, 4634, 7987, 9268, 15974, 16219, 31948, 32438, 53953, 55909, 64876, 107906, 111818, 113533, 215812, 223636, 227066, 377671, 454132, 755342, 1510684, 2643697, 5287394, 10574788, 18505879, 37011758, 74023516]

約数ペア:

[(1, 74023516), (2, 37011758), (4, 18505879), (7, 10574788), (14, 5287394), (28, 2643697), (49, 1510684), (98, 755342), (163, 454132), (196, 377671), (326, 227066), (331, 223636), (343, 215812), (652, 113533), (662, 111818), (686, 107906), (1141, 64876), (1324, 55909), (1372, 53953), (2282, 32438), (2317, 31948), (4564, 16219), (4634, 15974), (7987, 9268)]