23982712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 52164000

約数和(自身を除く): 28181288

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 53, 76, 104, 106, 152, 212, 229, 247, 424, 458, 494, 689, 916, 988, 1007, 1378, 1832, 1976, 2014, 2756, 2977, 4028, 4351, 5512, 5954, 8056, 8702, 11908, 12137, 13091, 17404, 23816, 24274, 26182, 34808, 48548, 52364, 56563, 97096, 104728, 113126, 157781, 226252, 230603, 315562, 452504, 461206, 631124, 922412, 1262248, 1844824, 2997839, 5995678, 11991356, 23982712]

約数ペア:

[(1, 23982712), (2, 11991356), (4, 5995678), (8, 2997839), (13, 1844824), (19, 1262248), (26, 922412), (38, 631124), (52, 461206), (53, 452504), (76, 315562), (104, 230603), (106, 226252), (152, 157781), (212, 113126), (229, 104728), (247, 97096), (424, 56563), (458, 52364), (494, 48548), (689, 34808), (916, 26182), (988, 24274), (1007, 23816), (1378, 17404), (1832, 13091), (1976, 12137), (2014, 11908), (2756, 8702), (2977, 8056), (4028, 5954), (4351, 5512)]