25999632

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2543}}^1$

素因数の和:2628

約数の個数: 60

約数和(自身を含む): 73816704

約数和(自身を除く): 47817072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2543, 2556, 3408, 5086, 5112, 7629, 10172, 10224, 15258, 20344, 22887, 30516, 40688, 45774, 61032, 91548, 122064, 180553, 183096, 361106, 366192, 541659, 722212, 1083318, 1444424, 1624977, 2166636, 2888848, 3249954, 4333272, 6499908, 8666544, 12999816, 25999632]

約数ペア:

[(1, 25999632), (2, 12999816), (3, 8666544), (4, 6499908), (6, 4333272), (8, 3249954), (9, 2888848), (12, 2166636), (16, 1624977), (18, 1444424), (24, 1083318), (36, 722212), (48, 541659), (71, 366192), (72, 361106), (142, 183096), (144, 180553), (213, 122064), (284, 91548), (426, 61032), (568, 45774), (639, 40688), (852, 30516), (1136, 22887), (1278, 20344), (1704, 15258), (2543, 10224), (2556, 10172), (3408, 7629), (5086, 5112)]