5191428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 13434624

約数和(自身を除く): 8243196

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 132, 134, 201, 268, 402, 587, 737, 804, 1174, 1474, 1761, 2211, 2348, 2948, 3522, 4422, 6457, 7044, 8844, 12914, 19371, 25828, 38742, 39329, 77484, 78658, 117987, 157316, 235974, 432619, 471948, 865238, 1297857, 1730476, 2595714, 5191428]

約数ペア:

[(1, 5191428), (2, 2595714), (3, 1730476), (4, 1297857), (6, 865238), (11, 471948), (12, 432619), (22, 235974), (33, 157316), (44, 117987), (66, 78658), (67, 77484), (132, 39329), (134, 38742), (201, 25828), (268, 19371), (402, 12914), (587, 8844), (737, 7044), (804, 6457), (1174, 4422), (1474, 3522), (1761, 2948), (2211, 2348)]