38576992

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 81224640

約数和(自身を除く): 42647648

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 76, 134, 152, 268, 304, 536, 608, 947, 1072, 1273, 1894, 2144, 2546, 3788, 5092, 7576, 10184, 15152, 17993, 20368, 30304, 35986, 40736, 63449, 71972, 126898, 143944, 253796, 287888, 507592, 575776, 1015184, 1205531, 2030368, 2411062, 4822124, 9644248, 19288496, 38576992]

約数ペア:

[(1, 38576992), (2, 19288496), (4, 9644248), (8, 4822124), (16, 2411062), (19, 2030368), (32, 1205531), (38, 1015184), (67, 575776), (76, 507592), (134, 287888), (152, 253796), (268, 143944), (304, 126898), (536, 71972), (608, 63449), (947, 40736), (1072, 35986), (1273, 30304), (1894, 20368), (2144, 17993), (2546, 15152), (3788, 10184), (5092, 7576)]