13856103664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1\times {\mathrm{1741}}^1$

素因数の和:2306

約数の個数: 80

約数和(自身を含む): 29339934624

約数和(自身を除く): 15483830960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 461, 664, 922, 1079, 1328, 1741, 1844, 2158, 3482, 3688, 4316, 5993, 6964, 7376, 8632, 11986, 13928, 17264, 22633, 23972, 27856, 38263, 45266, 47944, 76526, 90532, 95888, 144503, 153052, 181064, 289006, 306104, 362128, 497419, 578012, 612208, 802601, 994838, 1156024, 1605202, 1878539, 1989676, 2312048, 3210404, 3757078, 3979352, 6420808, 7514156, 7958704, 10433813, 12841616, 15028312, 20867626, 30056624, 41735252, 66615883, 83470504, 133231766, 166941008, 266463532, 532927064, 866006479, 1065854128, 1732012958, 3464025916, 6928051832, 13856103664]

約数ペア:

[(1, 13856103664), (2, 6928051832), (4, 3464025916), (8, 1732012958), (13, 1065854128), (16, 866006479), (26, 532927064), (52, 266463532), (83, 166941008), (104, 133231766), (166, 83470504), (208, 66615883), (332, 41735252), (461, 30056624), (664, 20867626), (922, 15028312), (1079, 12841616), (1328, 10433813), (1741, 7958704), (1844, 7514156), (2158, 6420808), (3482, 3979352), (3688, 3757078), (4316, 3210404), (5993, 2312048), (6964, 1989676), (7376, 1878539), (8632, 1605202), (11986, 1156024), (13928, 994838), (17264, 802601), (22633, 612208), (23972, 578012), (27856, 497419), (38263, 362128), (45266, 306104), (47944, 289006), (76526, 181064), (90532, 153052), (95888, 144503)]