15694925428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1\times {\mathrm{557}}^1$

素因数の和:1169

約数の個数: 96

約数和(自身を含む): 34122816000

約数和(自身を除く): 18427890572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 199, 364, 389, 398, 557, 778, 796, 1114, 1393, 1556, 2228, 2587, 2723, 2786, 3899, 5057, 5174, 5446, 5572, 7241, 7798, 10114, 10348, 10892, 14482, 15596, 18109, 20228, 28964, 35399, 36218, 50687, 70798, 72436, 77411, 101374, 110843, 141596, 154822, 202748, 216673, 221686, 309644, 433346, 443372, 541877, 775901, 866692, 1006343, 1083754, 1440959, 1516711, 1551802, 2012686, 2167508, 2816749, 2881918, 3033422, 3103604, 4025372, 5633498, 5763836, 6066844, 7044401, 10086713, 11266996, 14088802, 19717243, 20173426, 28177604, 39434486, 40346852, 43117927, 78868972, 86235854, 172471708, 301825489, 560533051, 603650978, 1121066102, 1207301956, 2242132204, 3923731357, 7847462714, 15694925428]

約数ペア:

[(1, 15694925428), (2, 7847462714), (4, 3923731357), (7, 2242132204), (13, 1207301956), (14, 1121066102), (26, 603650978), (28, 560533051), (52, 301825489), (91, 172471708), (182, 86235854), (199, 78868972), (364, 43117927), (389, 40346852), (398, 39434486), (557, 28177604), (778, 20173426), (796, 19717243), (1114, 14088802), (1393, 11266996), (1556, 10086713), (2228, 7044401), (2587, 6066844), (2723, 5763836), (2786, 5633498), (3899, 4025372), (5057, 3103604), (5174, 3033422), (5446, 2881918), (5572, 2816749), (7241, 2167508), (7798, 2012686), (10114, 1551802), (10348, 1516711), (10892, 1440959), (14482, 1083754), (15596, 1006343), (18109, 866692), (20228, 775901), (28964, 541877), (35399, 443372), (36218, 433346), (50687, 309644), (70798, 221686), (72436, 216673), (77411, 202748), (101374, 154822), (110843, 141596)]