25198368

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 72620352

約数和(自身を除く): 47421984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 78, 96, 104, 122, 156, 183, 208, 244, 312, 331, 366, 416, 488, 624, 662, 732, 793, 976, 993, 1248, 1324, 1464, 1586, 1952, 1986, 2379, 2648, 2928, 3172, 3972, 4303, 4758, 5296, 5856, 6344, 7944, 8606, 9516, 10592, 12688, 12909, 15888, 17212, 19032, 20191, 25376, 25818, 31776, 34424, 38064, 40382, 51636, 60573, 68848, 76128, 80764, 103272, 121146, 137696, 161528, 206544, 242292, 262483, 323056, 413088, 484584, 524966, 646112, 787449, 969168, 1049932, 1574898, 1938336, 2099864, 3149796, 4199728, 6299592, 8399456, 12599184, 25198368]

約数ペア:

[(1, 25198368), (2, 12599184), (3, 8399456), (4, 6299592), (6, 4199728), (8, 3149796), (12, 2099864), (13, 1938336), (16, 1574898), (24, 1049932), (26, 969168), (32, 787449), (39, 646112), (48, 524966), (52, 484584), (61, 413088), (78, 323056), (96, 262483), (104, 242292), (122, 206544), (156, 161528), (183, 137696), (208, 121146), (244, 103272), (312, 80764), (331, 76128), (366, 68848), (416, 60573), (488, 51636), (624, 40382), (662, 38064), (732, 34424), (793, 31776), (976, 25818), (993, 25376), (1248, 20191), (1324, 19032), (1464, 17212), (1586, 15888), (1952, 12909), (1986, 12688), (2379, 10592), (2648, 9516), (2928, 8606), (3172, 7944), (3972, 6344), (4303, 5856), (4758, 5296)]