2215128064

素因数分解:

$2^{10}\times {\mathrm{31}}^2\times {\mathrm{2251}}^1$

素因数の和:2333

約数の個数: 66

約数和(自身を含む): 4577575092

約数和(自身を除く): 2362447028

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 961, 992, 1024, 1922, 1984, 2251, 3844, 3968, 4502, 7688, 7936, 9004, 15376, 15872, 18008, 30752, 31744, 36016, 61504, 69781, 72032, 123008, 139562, 144064, 246016, 279124, 288128, 492032, 558248, 576256, 984064, 1116496, 1152512, 2163211, 2232992, 2305024, 4326422, 4465984, 8652844, 8931968, 17305688, 17863936, 34611376, 35727872, 69222752, 71455744, 138445504, 276891008, 553782016, 1107564032, 2215128064]

約数ペア:

[(1, 2215128064), (2, 1107564032), (4, 553782016), (8, 276891008), (16, 138445504), (31, 71455744), (32, 69222752), (62, 35727872), (64, 34611376), (124, 17863936), (128, 17305688), (248, 8931968), (256, 8652844), (496, 4465984), (512, 4326422), (961, 2305024), (992, 2232992), (1024, 2163211), (1922, 1152512), (1984, 1116496), (2251, 984064), (3844, 576256), (3968, 558248), (4502, 492032), (7688, 288128), (7936, 279124), (9004, 246016), (15376, 144064), (15872, 139562), (18008, 123008), (30752, 72032), (31744, 69781), (36016, 61504)]