4281888

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 12531456

約数和(自身を除く): 8249568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 73, 78, 94, 96, 104, 141, 146, 156, 188, 208, 219, 282, 292, 312, 376, 416, 438, 564, 584, 611, 624, 752, 876, 949, 1128, 1168, 1222, 1248, 1504, 1752, 1833, 1898, 2256, 2336, 2444, 2847, 3431, 3504, 3666, 3796, 4512, 4888, 5694, 6862, 7008, 7332, 7592, 9776, 10293, 11388, 13724, 14664, 15184, 19552, 20586, 22776, 27448, 29328, 30368, 41172, 44603, 45552, 54896, 58656, 82344, 89206, 91104, 109792, 133809, 164688, 178412, 267618, 329376, 356824, 535236, 713648, 1070472, 1427296, 2140944, 4281888]

約数ペア:

[(1, 4281888), (2, 2140944), (3, 1427296), (4, 1070472), (6, 713648), (8, 535236), (12, 356824), (13, 329376), (16, 267618), (24, 178412), (26, 164688), (32, 133809), (39, 109792), (47, 91104), (48, 89206), (52, 82344), (73, 58656), (78, 54896), (94, 45552), (96, 44603), (104, 41172), (141, 30368), (146, 29328), (156, 27448), (188, 22776), (208, 20586), (219, 19552), (282, 15184), (292, 14664), (312, 13724), (376, 11388), (416, 10293), (438, 9776), (564, 7592), (584, 7332), (611, 7008), (624, 6862), (752, 5694), (876, 4888), (949, 4512), (1128, 3796), (1168, 3666), (1222, 3504), (1248, 3431), (1504, 2847), (1752, 2444), (1833, 2336), (1898, 2256)]