25414324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 52214400

約数和(自身を除く): 26800076

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 247, 377, 494, 551, 754, 887, 988, 1102, 1508, 1774, 2204, 3548, 7163, 11531, 14326, 16853, 23062, 25723, 28652, 33706, 46124, 51446, 67412, 102892, 219089, 334399, 438178, 488737, 668798, 876356, 977474, 1337596, 1954948, 6353581, 12707162, 25414324]

約数ペア:

[(1, 25414324), (2, 12707162), (4, 6353581), (13, 1954948), (19, 1337596), (26, 977474), (29, 876356), (38, 668798), (52, 488737), (58, 438178), (76, 334399), (116, 219089), (247, 102892), (377, 67412), (494, 51446), (551, 46124), (754, 33706), (887, 28652), (988, 25723), (1102, 23062), (1508, 16853), (1774, 14326), (2204, 11531), (3548, 7163)]