28848493174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{3257}}^1$

素因数の和:3485

約数の個数: 64

約数和(自身を含む): 48141250560

約数和(自身を除く): 19292757386

約数列:

[1, 2, 19, 31, 38, 62, 73, 103, 146, 206, 589, 1178, 1387, 1957, 2263, 2774, 3193, 3257, 3914, 4526, 6386, 6514, 7519, 15038, 42997, 60667, 61883, 85994, 100967, 121334, 123766, 142861, 201934, 233089, 237761, 285722, 335471, 466178, 475522, 670942, 1918373, 3836746, 4428691, 4517459, 6373949, 7370591, 8857382, 9034918, 10399601, 12747898, 14741182, 20799202, 24489383, 48978766, 140041229, 197592419, 280082458, 395184838, 465298277, 759170873, 930596554, 1518341746, 14424246587, 28848493174]

約数ペア:

[(1, 28848493174), (2, 14424246587), (19, 1518341746), (31, 930596554), (38, 759170873), (62, 465298277), (73, 395184838), (103, 280082458), (146, 197592419), (206, 140041229), (589, 48978766), (1178, 24489383), (1387, 20799202), (1957, 14741182), (2263, 12747898), (2774, 10399601), (3193, 9034918), (3257, 8857382), (3914, 7370591), (4526, 6373949), (6386, 4517459), (6514, 4428691), (7519, 3836746), (15038, 1918373), (42997, 670942), (60667, 475522), (61883, 466178), (85994, 335471), (100967, 285722), (121334, 237761), (123766, 233089), (142861, 201934)]