47678344

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 105494400

約数和(自身を除く): 57816056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 107, 109, 146, 214, 218, 292, 428, 436, 511, 584, 749, 763, 856, 872, 1022, 1498, 1526, 2044, 2996, 3052, 4088, 5992, 6104, 7811, 7957, 11663, 15622, 15914, 23326, 31244, 31828, 46652, 54677, 55699, 62488, 63656, 81641, 93304, 109354, 111398, 163282, 218708, 222796, 326564, 437416, 445592, 653128, 851399, 1702798, 3405596, 5959793, 6811192, 11919586, 23839172, 47678344]

約数ペア:

[(1, 47678344), (2, 23839172), (4, 11919586), (7, 6811192), (8, 5959793), (14, 3405596), (28, 1702798), (56, 851399), (73, 653128), (107, 445592), (109, 437416), (146, 326564), (214, 222796), (218, 218708), (292, 163282), (428, 111398), (436, 109354), (511, 93304), (584, 81641), (749, 63656), (763, 62488), (856, 55699), (872, 54677), (1022, 46652), (1498, 31828), (1526, 31244), (2044, 23326), (2996, 15914), (3052, 15622), (4088, 11663), (5992, 7957), (6104, 7811)]