25475832

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 72380880

約数和(自身を除く): 46905048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 73, 74, 111, 131, 146, 148, 219, 222, 262, 292, 296, 333, 393, 438, 444, 524, 584, 657, 666, 786, 876, 888, 1048, 1179, 1314, 1332, 1572, 1752, 2358, 2628, 2664, 2701, 3144, 4716, 4847, 5256, 5402, 8103, 9432, 9563, 9694, 10804, 14541, 16206, 19126, 19388, 21608, 24309, 28689, 29082, 32412, 38252, 38776, 43623, 48618, 57378, 58164, 64824, 76504, 86067, 87246, 97236, 114756, 116328, 172134, 174492, 194472, 229512, 344268, 348984, 353831, 688536, 707662, 1061493, 1415324, 2122986, 2830648, 3184479, 4245972, 6368958, 8491944, 12737916, 25475832]

約数ペア:

[(1, 25475832), (2, 12737916), (3, 8491944), (4, 6368958), (6, 4245972), (8, 3184479), (9, 2830648), (12, 2122986), (18, 1415324), (24, 1061493), (36, 707662), (37, 688536), (72, 353831), (73, 348984), (74, 344268), (111, 229512), (131, 194472), (146, 174492), (148, 172134), (219, 116328), (222, 114756), (262, 97236), (292, 87246), (296, 86067), (333, 76504), (393, 64824), (438, 58164), (444, 57378), (524, 48618), (584, 43623), (657, 38776), (666, 38252), (786, 32412), (876, 29082), (888, 28689), (1048, 24309), (1179, 21608), (1314, 19388), (1332, 19126), (1572, 16206), (1752, 14541), (2358, 10804), (2628, 9694), (2664, 9563), (2701, 9432), (3144, 8103), (4716, 5402), (4847, 5256)]