25679316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 71463168

約数和(自身を除く): 45783852

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 23, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 138, 156, 204, 221, 276, 299, 391, 421, 442, 598, 663, 782, 842, 884, 897, 1173, 1196, 1263, 1326, 1564, 1684, 1794, 2346, 2526, 2652, 3588, 4692, 5052, 5083, 5473, 7157, 9683, 10166, 10946, 14314, 15249, 16419, 19366, 20332, 21471, 21892, 28628, 29049, 30498, 32838, 38732, 42942, 58098, 60996, 65676, 85884, 93041, 116196, 125879, 164611, 186082, 251758, 279123, 329222, 372164, 377637, 493833, 503516, 558246, 658444, 755274, 987666, 1116492, 1510548, 1975332, 2139943, 4279886, 6419829, 8559772, 12839658, 25679316]

約数ペア:

[(1, 25679316), (2, 12839658), (3, 8559772), (4, 6419829), (6, 4279886), (12, 2139943), (13, 1975332), (17, 1510548), (23, 1116492), (26, 987666), (34, 755274), (39, 658444), (46, 558246), (51, 503516), (52, 493833), (68, 377637), (69, 372164), (78, 329222), (92, 279123), (102, 251758), (138, 186082), (156, 164611), (204, 125879), (221, 116196), (276, 93041), (299, 85884), (391, 65676), (421, 60996), (442, 58098), (598, 42942), (663, 38732), (782, 32838), (842, 30498), (884, 29049), (897, 28628), (1173, 21892), (1196, 21471), (1263, 20332), (1326, 19366), (1564, 16419), (1684, 15249), (1794, 14314), (2346, 10946), (2526, 10166), (2652, 9683), (3588, 7157), (4692, 5473), (5052, 5083)]