6391098376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{2459}}^1$

素因数の和:2918

約数の個数: 64

約数和(自身を含む): 13138171200

約数和(自身を除く): 6747072824

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 373, 536, 746, 871, 1492, 1742, 2459, 2984, 3484, 4849, 4918, 6968, 9698, 9836, 19396, 19672, 24991, 31967, 38792, 49982, 63934, 99964, 127868, 164753, 199928, 255736, 324883, 329506, 649766, 659012, 917207, 1299532, 1318024, 1834414, 2141789, 2599064, 3668828, 4283578, 7337656, 8567156, 11923691, 17134312, 23847382, 47694764, 61452869, 95389528, 122905738, 245811476, 491622952, 798887297, 1597774594, 3195549188, 6391098376]

約数ペア:

[(1, 6391098376), (2, 3195549188), (4, 1597774594), (8, 798887297), (13, 491622952), (26, 245811476), (52, 122905738), (67, 95389528), (104, 61452869), (134, 47694764), (268, 23847382), (373, 17134312), (536, 11923691), (746, 8567156), (871, 7337656), (1492, 4283578), (1742, 3668828), (2459, 2599064), (2984, 2141789), (3484, 1834414), (4849, 1318024), (4918, 1299532), (6968, 917207), (9698, 659012), (9836, 649766), (19396, 329506), (19672, 324883), (24991, 255736), (31967, 199928), (38792, 164753), (49982, 127868), (63934, 99964)]