52426428

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 125161344

約数和(自身を除く): 72734916

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 197, 201, 268, 331, 394, 402, 591, 662, 788, 804, 993, 1182, 1324, 1986, 2364, 3972, 13199, 22177, 26398, 39597, 44354, 52796, 65207, 66531, 79194, 88708, 130414, 133062, 158388, 195621, 260828, 266124, 391242, 782484, 4368869, 8737738, 13106607, 17475476, 26213214, 52426428]

約数ペア:

[(1, 52426428), (2, 26213214), (3, 17475476), (4, 13106607), (6, 8737738), (12, 4368869), (67, 782484), (134, 391242), (197, 266124), (201, 260828), (268, 195621), (331, 158388), (394, 133062), (402, 130414), (591, 88708), (662, 79194), (788, 66531), (804, 65207), (993, 52796), (1182, 44354), (1324, 39597), (1986, 26398), (2364, 22177), (3972, 13199)]