40335552

素因数分解:

$2^6\times 3^2\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:550

約数の個数: 84

約数和(自身を含む): 116494560

約数和(自身を除く): 76159008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 239, 288, 293, 478, 576, 586, 717, 879, 956, 1172, 1434, 1758, 1912, 2151, 2344, 2637, 2868, 3516, 3824, 4302, 4688, 5274, 5736, 7032, 7648, 8604, 9376, 10548, 11472, 14064, 15296, 17208, 18752, 21096, 22944, 28128, 34416, 42192, 45888, 56256, 68832, 70027, 84384, 137664, 140054, 168768, 210081, 280108, 420162, 560216, 630243, 840324, 1120432, 1260486, 1680648, 2240864, 2520972, 3361296, 4481728, 5041944, 6722592, 10083888, 13445184, 20167776, 40335552]

約数ペア:

[(1, 40335552), (2, 20167776), (3, 13445184), (4, 10083888), (6, 6722592), (8, 5041944), (9, 4481728), (12, 3361296), (16, 2520972), (18, 2240864), (24, 1680648), (32, 1260486), (36, 1120432), (48, 840324), (64, 630243), (72, 560216), (96, 420162), (144, 280108), (192, 210081), (239, 168768), (288, 140054), (293, 137664), (478, 84384), (576, 70027), (586, 68832), (717, 56256), (879, 45888), (956, 42192), (1172, 34416), (1434, 28128), (1758, 22944), (1912, 21096), (2151, 18752), (2344, 17208), (2637, 15296), (2868, 14064), (3516, 11472), (3824, 10548), (4302, 9376), (4688, 8604), (5274, 7648), (5736, 7032)]