25218624

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 112

約数和(自身を含む): 72826880

約数和(自身を除く): 47608256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 152, 186, 192, 223, 228, 248, 304, 372, 446, 456, 496, 589, 608, 669, 744, 892, 912, 992, 1178, 1216, 1338, 1488, 1767, 1784, 1824, 1984, 2356, 2676, 2976, 3534, 3568, 3648, 4237, 4712, 5352, 5952, 6913, 7068, 7136, 8474, 9424, 10704, 12711, 13826, 14136, 14272, 16948, 18848, 20739, 21408, 25422, 27652, 28272, 33896, 37696, 41478, 42816, 50844, 55304, 56544, 67792, 82956, 101688, 110608, 113088, 131347, 135584, 165912, 203376, 221216, 262694, 271168, 331824, 394041, 406752, 442432, 525388, 663648, 788082, 813504, 1050776, 1327296, 1576164, 2101552, 3152328, 4203104, 6304656, 8406208, 12609312, 25218624]

約数ペア:

[(1, 25218624), (2, 12609312), (3, 8406208), (4, 6304656), (6, 4203104), (8, 3152328), (12, 2101552), (16, 1576164), (19, 1327296), (24, 1050776), (31, 813504), (32, 788082), (38, 663648), (48, 525388), (57, 442432), (62, 406752), (64, 394041), (76, 331824), (93, 271168), (96, 262694), (114, 221216), (124, 203376), (152, 165912), (186, 135584), (192, 131347), (223, 113088), (228, 110608), (248, 101688), (304, 82956), (372, 67792), (446, 56544), (456, 55304), (496, 50844), (589, 42816), (608, 41478), (669, 37696), (744, 33896), (892, 28272), (912, 27652), (992, 25422), (1178, 21408), (1216, 20739), (1338, 18848), (1488, 16948), (1767, 14272), (1784, 14136), (1824, 13826), (1984, 12711), (2356, 10704), (2676, 9424), (2976, 8474), (3534, 7136), (3568, 7068), (3648, 6913), (4237, 5952), (4712, 5352)]