25105032

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1723

約数の個数: 64

約数和(自身を含む): 70761600

約数和(自身を除く): 45656568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1637, 1704, 1917, 2556, 3274, 3834, 4911, 5112, 6548, 7668, 9822, 13096, 14733, 15336, 19644, 29466, 39288, 44199, 58932, 88398, 116227, 117864, 176796, 232454, 348681, 353592, 464908, 697362, 929816, 1046043, 1394724, 2092086, 2789448, 3138129, 4184172, 6276258, 8368344, 12552516, 25105032]

約数ペア:

[(1, 25105032), (2, 12552516), (3, 8368344), (4, 6276258), (6, 4184172), (8, 3138129), (9, 2789448), (12, 2092086), (18, 1394724), (24, 1046043), (27, 929816), (36, 697362), (54, 464908), (71, 353592), (72, 348681), (108, 232454), (142, 176796), (213, 117864), (216, 116227), (284, 88398), (426, 58932), (568, 44199), (639, 39288), (852, 29466), (1278, 19644), (1637, 15336), (1704, 14733), (1917, 13096), (2556, 9822), (3274, 7668), (3834, 6548), (4911, 5112)]