38438296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 80932320

約数和(自身を除く): 42494024

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 73, 83, 104, 122, 146, 166, 244, 292, 332, 488, 584, 664, 793, 949, 1079, 1586, 1898, 2158, 3172, 3796, 4316, 4453, 5063, 6059, 6344, 7592, 8632, 8906, 10126, 12118, 17812, 20252, 24236, 35624, 40504, 48472, 57889, 65819, 78767, 115778, 131638, 157534, 231556, 263276, 315068, 369599, 463112, 526552, 630136, 739198, 1478396, 2956792, 4804787, 9609574, 19219148, 38438296]

約数ペア:

[(1, 38438296), (2, 19219148), (4, 9609574), (8, 4804787), (13, 2956792), (26, 1478396), (52, 739198), (61, 630136), (73, 526552), (83, 463112), (104, 369599), (122, 315068), (146, 263276), (166, 231556), (244, 157534), (292, 131638), (332, 115778), (488, 78767), (584, 65819), (664, 57889), (793, 48472), (949, 40504), (1079, 35624), (1586, 24236), (1898, 20252), (2158, 17812), (3172, 12118), (3796, 10126), (4316, 8906), (4453, 8632), (5063, 7592), (6059, 6344)]