29627388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1321}}^1$

素因数の和:1427

約数の個数: 72

約数和(自身を含む): 86617440

約数和(自身を除く): 56990052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1321, 1602, 1869, 2492, 2642, 3204, 3738, 3963, 5284, 5607, 7476, 7926, 9247, 11214, 11889, 15852, 18494, 22428, 23778, 27741, 36988, 47556, 55482, 83223, 110964, 117569, 166446, 235138, 332892, 352707, 470276, 705414, 822983, 1058121, 1410828, 1645966, 2116242, 2468949, 3291932, 4232484, 4937898, 7406847, 9875796, 14813694, 29627388]

約数ペア:

[(1, 29627388), (2, 14813694), (3, 9875796), (4, 7406847), (6, 4937898), (7, 4232484), (9, 3291932), (12, 2468949), (14, 2116242), (18, 1645966), (21, 1410828), (28, 1058121), (36, 822983), (42, 705414), (63, 470276), (84, 352707), (89, 332892), (126, 235138), (178, 166446), (252, 117569), (267, 110964), (356, 83223), (534, 55482), (623, 47556), (801, 36988), (1068, 27741), (1246, 23778), (1321, 22428), (1602, 18494), (1869, 15852), (2492, 11889), (2642, 11214), (3204, 9247), (3738, 7926), (3963, 7476), (5284, 5607)]