42359408

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 103326720

約数和(自身を除く): 60967312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 329, 364, 376, 611, 619, 658, 728, 752, 1222, 1238, 1316, 1456, 2444, 2476, 2632, 4277, 4333, 4888, 4952, 5264, 8047, 8554, 8666, 9776, 9904, 16094, 17108, 17332, 29093, 32188, 34216, 34664, 56329, 58186, 64376, 68432, 69328, 112658, 116372, 128752, 203651, 225316, 232744, 378209, 407302, 450632, 465488, 756418, 814604, 901264, 1512836, 1629208, 2647463, 3025672, 3258416, 5294926, 6051344, 10589852, 21179704, 42359408]

約数ペア:

[(1, 42359408), (2, 21179704), (4, 10589852), (7, 6051344), (8, 5294926), (13, 3258416), (14, 3025672), (16, 2647463), (26, 1629208), (28, 1512836), (47, 901264), (52, 814604), (56, 756418), (91, 465488), (94, 450632), (104, 407302), (112, 378209), (182, 232744), (188, 225316), (208, 203651), (329, 128752), (364, 116372), (376, 112658), (611, 69328), (619, 68432), (658, 64376), (728, 58186), (752, 56329), (1222, 34664), (1238, 34216), (1316, 32188), (1456, 29093), (2444, 17332), (2476, 17108), (2632, 16094), (4277, 9904), (4333, 9776), (4888, 8666), (4952, 8554), (5264, 8047)]