1127217728

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5231}}^1$

素因数の和:5300

約数の個数: 112

約数和(自身を含む): 2827958784

約数和(自身を除く): 1700741056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 148, 182, 208, 224, 259, 296, 364, 416, 448, 481, 518, 592, 728, 832, 962, 1036, 1184, 1456, 1924, 2072, 2368, 2912, 3367, 3848, 4144, 5231, 5824, 6734, 7696, 8288, 10462, 13468, 15392, 16576, 20924, 26936, 30784, 36617, 41848, 53872, 68003, 73234, 83696, 107744, 136006, 146468, 167392, 193547, 215488, 272012, 292936, 334784, 387094, 476021, 544024, 585872, 774188, 952042, 1088048, 1171744, 1354829, 1548376, 1904084, 2176096, 2343488, 2516111, 2709658, 3096752, 3808168, 4352192, 5032222, 5419316, 6193504, 7616336, 10064444, 10838632, 12387008, 15232672, 17612777, 20128888, 21677264, 30465344, 35225554, 40257776, 43354528, 70451108, 80515552, 86709056, 140902216, 161031104, 281804432, 563608864, 1127217728]

約数ペア:

[(1, 1127217728), (2, 563608864), (4, 281804432), (7, 161031104), (8, 140902216), (13, 86709056), (14, 80515552), (16, 70451108), (26, 43354528), (28, 40257776), (32, 35225554), (37, 30465344), (52, 21677264), (56, 20128888), (64, 17612777), (74, 15232672), (91, 12387008), (104, 10838632), (112, 10064444), (148, 7616336), (182, 6193504), (208, 5419316), (224, 5032222), (259, 4352192), (296, 3808168), (364, 3096752), (416, 2709658), (448, 2516111), (481, 2343488), (518, 2176096), (592, 1904084), (728, 1548376), (832, 1354829), (962, 1171744), (1036, 1088048), (1184, 952042), (1456, 774188), (1924, 585872), (2072, 544024), (2368, 476021), (2912, 387094), (3367, 334784), (3848, 292936), (4144, 272012), (5231, 215488), (5824, 193547), (6734, 167392), (7696, 146468), (8288, 136006), (10462, 107744), (13468, 83696), (15392, 73234), (16576, 68003), (20924, 53872), (26936, 41848), (30784, 36617)]