41520992

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 84369600

約数和(自身を除く): 42848608

約数列:

[1, 2, 4, 8, 16, 32, 61, 89, 122, 178, 239, 244, 356, 478, 488, 712, 956, 976, 1424, 1912, 1952, 2848, 3824, 5429, 7648, 10858, 14579, 21271, 21716, 29158, 42542, 43432, 58316, 85084, 86864, 116632, 170168, 173728, 233264, 340336, 466528, 680672, 1297531, 2595062, 5190124, 10380248, 20760496, 41520992]

約数ペア:

[(1, 41520992), (2, 20760496), (4, 10380248), (8, 5190124), (16, 2595062), (32, 1297531), (61, 680672), (89, 466528), (122, 340336), (178, 233264), (239, 173728), (244, 170168), (356, 116632), (478, 86864), (488, 85084), (712, 58316), (956, 43432), (976, 42542), (1424, 29158), (1912, 21716), (1952, 21271), (2848, 14579), (3824, 10858), (5429, 7648)]