70741712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2399}}^1$

素因数の和:2523

約数の個数: 40

約数和(自身を含む): 145824000

約数和(自身を除く): 75082288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 776, 1552, 1843, 2399, 3686, 4798, 7372, 9596, 14744, 19192, 29488, 38384, 45581, 91162, 182324, 232703, 364648, 465406, 729296, 930812, 1861624, 3723248, 4421357, 8842714, 17685428, 35370856, 70741712]

約数ペア:

[(1, 70741712), (2, 35370856), (4, 17685428), (8, 8842714), (16, 4421357), (19, 3723248), (38, 1861624), (76, 930812), (97, 729296), (152, 465406), (194, 364648), (304, 232703), (388, 182324), (776, 91162), (1552, 45581), (1843, 38384), (2399, 29488), (3686, 19192), (4798, 14744), (7372, 9596)]