15696479488

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{19583}}^1$

素因数の和:19731

約数の個数: 72

約数和(自身を含む): 32664231936

約数和(自身を除く): 16967752448

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 101, 124, 128, 202, 248, 256, 404, 496, 808, 992, 1616, 1984, 3131, 3232, 3968, 6262, 6464, 7936, 12524, 12928, 19583, 25048, 25856, 39166, 50096, 78332, 100192, 156664, 200384, 313328, 400768, 607073, 626656, 801536, 1214146, 1253312, 1977883, 2428292, 2506624, 3955766, 4856584, 5013248, 7911532, 9713168, 15823064, 19426336, 31646128, 38852672, 61314373, 63292256, 77705344, 122628746, 126584512, 155410688, 245257492, 253169024, 490514984, 506338048, 981029968, 1962059936, 3924119872, 7848239744, 15696479488]

約数ペア:

[(1, 15696479488), (2, 7848239744), (4, 3924119872), (8, 1962059936), (16, 981029968), (31, 506338048), (32, 490514984), (62, 253169024), (64, 245257492), (101, 155410688), (124, 126584512), (128, 122628746), (202, 77705344), (248, 63292256), (256, 61314373), (404, 38852672), (496, 31646128), (808, 19426336), (992, 15823064), (1616, 9713168), (1984, 7911532), (3131, 5013248), (3232, 4856584), (3968, 3955766), (6262, 2506624), (6464, 2428292), (7936, 1977883), (12524, 1253312), (12928, 1214146), (19583, 801536), (25048, 626656), (25856, 607073), (39166, 400768), (50096, 313328), (78332, 200384), (100192, 156664)]