25142736

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 68392448

約数和(自身を除く): 43249712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 122, 124, 183, 186, 244, 248, 277, 366, 372, 488, 496, 554, 732, 744, 831, 976, 1108, 1464, 1488, 1662, 1891, 2216, 2928, 3324, 3782, 4432, 5673, 6648, 7564, 8587, 11346, 13296, 15128, 16897, 17174, 22692, 25761, 30256, 33794, 34348, 45384, 50691, 51522, 67588, 68696, 90768, 101382, 103044, 135176, 137392, 202764, 206088, 270352, 405528, 412176, 523807, 811056, 1047614, 1571421, 2095228, 3142842, 4190456, 6285684, 8380912, 12571368, 25142736]

約数ペア:

[(1, 25142736), (2, 12571368), (3, 8380912), (4, 6285684), (6, 4190456), (8, 3142842), (12, 2095228), (16, 1571421), (24, 1047614), (31, 811056), (48, 523807), (61, 412176), (62, 405528), (93, 270352), (122, 206088), (124, 202764), (183, 137392), (186, 135176), (244, 103044), (248, 101382), (277, 90768), (366, 68696), (372, 67588), (488, 51522), (496, 50691), (554, 45384), (732, 34348), (744, 33794), (831, 30256), (976, 25761), (1108, 22692), (1464, 17174), (1488, 16897), (1662, 15128), (1891, 13296), (2216, 11346), (2928, 8587), (3324, 7564), (3782, 6648), (4432, 5673)]