25929228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{479}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 65479680

約数和(自身を除く): 39550452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 347, 479, 694, 958, 1041, 1388, 1437, 1916, 2082, 2874, 4164, 4511, 5748, 6227, 9022, 12454, 13533, 18044, 18681, 24908, 27066, 37362, 54132, 74724, 166213, 332426, 498639, 664852, 997278, 1994556, 2160769, 4321538, 6482307, 8643076, 12964614, 25929228]

約数ペア:

[(1, 25929228), (2, 12964614), (3, 8643076), (4, 6482307), (6, 4321538), (12, 2160769), (13, 1994556), (26, 997278), (39, 664852), (52, 498639), (78, 332426), (156, 166213), (347, 74724), (479, 54132), (694, 37362), (958, 27066), (1041, 24908), (1388, 18681), (1437, 18044), (1916, 13533), (2082, 12454), (2874, 9022), (4164, 6227), (4511, 5748)]