41977384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 87480000

約数和(自身を除く): 45502616

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 89, 107, 116, 152, 178, 214, 232, 356, 428, 551, 712, 856, 1102, 1691, 2033, 2204, 2581, 3103, 3382, 4066, 4408, 5162, 6206, 6764, 8132, 9523, 10324, 12412, 13528, 16264, 19046, 20648, 24824, 38092, 49039, 58957, 76184, 98078, 117914, 180937, 196156, 235828, 276167, 361874, 392312, 471656, 552334, 723748, 1104668, 1447496, 2209336, 5247173, 10494346, 20988692, 41977384]

約数ペア:

[(1, 41977384), (2, 20988692), (4, 10494346), (8, 5247173), (19, 2209336), (29, 1447496), (38, 1104668), (58, 723748), (76, 552334), (89, 471656), (107, 392312), (116, 361874), (152, 276167), (178, 235828), (214, 196156), (232, 180937), (356, 117914), (428, 98078), (551, 76184), (712, 58957), (856, 49039), (1102, 38092), (1691, 24824), (2033, 20648), (2204, 19046), (2581, 16264), (3103, 13528), (3382, 12412), (4066, 10324), (4408, 9523), (5162, 8132), (6206, 6764)]