25038624

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20063}}^1$

素因数の和:20089

約数の個数: 48

約数和(自身を含む): 70785792

約数和(自身を除く): 45747168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 20063, 40126, 60189, 80252, 120378, 160504, 240756, 260819, 321008, 481512, 521638, 642016, 782457, 963024, 1043276, 1564914, 1926048, 2086552, 3129828, 4173104, 6259656, 8346208, 12519312, 25038624]

約数ペア:

[(1, 25038624), (2, 12519312), (3, 8346208), (4, 6259656), (6, 4173104), (8, 3129828), (12, 2086552), (13, 1926048), (16, 1564914), (24, 1043276), (26, 963024), (32, 782457), (39, 642016), (48, 521638), (52, 481512), (78, 321008), (96, 260819), (104, 240756), (156, 160504), (208, 120378), (312, 80252), (416, 60189), (624, 40126), (1248, 20063)]