42937944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{593}}^1$

素因数の和:1040

約数の個数: 64

約数和(自身を含む): 123171840

約数和(自身を除く): 80233896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 431, 593, 862, 1186, 1293, 1724, 1779, 2372, 2586, 3017, 3448, 3558, 4151, 4744, 5172, 6034, 7116, 8302, 9051, 10344, 12068, 12453, 14232, 16604, 18102, 24136, 24906, 33208, 36204, 49812, 72408, 99624, 255583, 511166, 766749, 1022332, 1533498, 1789081, 2044664, 3066996, 3578162, 5367243, 6133992, 7156324, 10734486, 14312648, 21468972, 42937944]

約数ペア:

[(1, 42937944), (2, 21468972), (3, 14312648), (4, 10734486), (6, 7156324), (7, 6133992), (8, 5367243), (12, 3578162), (14, 3066996), (21, 2044664), (24, 1789081), (28, 1533498), (42, 1022332), (56, 766749), (84, 511166), (168, 255583), (431, 99624), (593, 72408), (862, 49812), (1186, 36204), (1293, 33208), (1724, 24906), (1779, 24136), (2372, 18102), (2586, 16604), (3017, 14232), (3448, 12453), (3558, 12068), (4151, 10344), (4744, 9051), (5172, 8302), (6034, 7116)]