70000002016

素因数分解:

$2^5\times 7^1\times {\mathrm{2579}}^1\times {\mathrm{121171}}^1$

素因数の和:123767

約数の個数: 48

約数和(自身を含む): 157562375040

約数和(自身を除く): 87562373024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2579, 5158, 10316, 18053, 20632, 36106, 41264, 72212, 82528, 121171, 144424, 242342, 288848, 484684, 577696, 848197, 969368, 1696394, 1938736, 3392788, 3877472, 6785576, 13571152, 27142304, 312500009, 625000018, 1250000036, 2187500063, 2500000072, 4375000126, 5000000144, 8750000252, 10000000288, 17500000504, 35000001008, 70000002016]

約数ペア:

[(1, 70000002016), (2, 35000001008), (4, 17500000504), (7, 10000000288), (8, 8750000252), (14, 5000000144), (16, 4375000126), (28, 2500000072), (32, 2187500063), (56, 1250000036), (112, 625000018), (224, 312500009), (2579, 27142304), (5158, 13571152), (10316, 6785576), (18053, 3877472), (20632, 3392788), (36106, 1938736), (41264, 1696394), (72212, 969368), (82528, 848197), (121171, 577696), (144424, 484684), (242342, 288848)]