12114121472

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{2153}}^1$

素因数の和:2909

約数の個数: 72

約数和(自身を含む): 25007767680

約数和(自身を除く): 12893646208

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 709, 992, 1418, 1984, 2153, 2836, 3968, 4306, 5672, 7936, 8612, 11344, 17224, 21979, 22688, 34448, 43958, 45376, 66743, 68896, 87916, 90752, 133486, 137792, 175832, 181504, 266972, 275584, 351664, 533944, 551168, 703328, 1067888, 1406656, 1526477, 2135776, 2813312, 3052954, 4271552, 5626624, 6105908, 8543104, 12211816, 17086208, 24423632, 47320787, 48847264, 94641574, 97694528, 189283148, 195389056, 378566296, 390778112, 757132592, 1514265184, 3028530368, 6057060736, 12114121472]

約数ペア:

[(1, 12114121472), (2, 6057060736), (4, 3028530368), (8, 1514265184), (16, 757132592), (31, 390778112), (32, 378566296), (62, 195389056), (64, 189283148), (124, 97694528), (128, 94641574), (248, 48847264), (256, 47320787), (496, 24423632), (709, 17086208), (992, 12211816), (1418, 8543104), (1984, 6105908), (2153, 5626624), (2836, 4271552), (3968, 3052954), (4306, 2813312), (5672, 2135776), (7936, 1526477), (8612, 1406656), (11344, 1067888), (17224, 703328), (21979, 551168), (22688, 533944), (34448, 351664), (43958, 275584), (45376, 266972), (66743, 181504), (68896, 175832), (87916, 137792), (90752, 133486)]