66443104

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22817}}^1$

素因数の和:22847

約数の個数: 48

約数和(自身を含む): 161003808

約数和(自身を除く): 94560704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 22817, 45634, 91268, 159719, 182536, 296621, 319438, 365072, 593242, 638876, 730144, 1186484, 1277752, 2076347, 2372968, 2555504, 4152694, 4745936, 5111008, 8305388, 9491872, 16610776, 33221552, 66443104]

約数ペア:

[(1, 66443104), (2, 33221552), (4, 16610776), (7, 9491872), (8, 8305388), (13, 5111008), (14, 4745936), (16, 4152694), (26, 2555504), (28, 2372968), (32, 2076347), (52, 1277752), (56, 1186484), (91, 730144), (104, 638876), (112, 593242), (182, 365072), (208, 319438), (224, 296621), (364, 182536), (416, 159719), (728, 91268), (1456, 45634), (2912, 22817)]