42644224

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 99338400

約数和(自身を除く): 56694176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 449, 742, 848, 896, 898, 1484, 1696, 1792, 1796, 2968, 3143, 3392, 3592, 5936, 6286, 6784, 7184, 11872, 12572, 13568, 14368, 23744, 23797, 25144, 28736, 47488, 47594, 50288, 57472, 94976, 95188, 100576, 114944, 166579, 190376, 201152, 333158, 380752, 402304, 666316, 761504, 804608, 1332632, 1523008, 2665264, 3046016, 5330528, 6092032, 10661056, 21322112, 42644224]

約数ペア:

[(1, 42644224), (2, 21322112), (4, 10661056), (7, 6092032), (8, 5330528), (14, 3046016), (16, 2665264), (28, 1523008), (32, 1332632), (53, 804608), (56, 761504), (64, 666316), (106, 402304), (112, 380752), (128, 333158), (212, 201152), (224, 190376), (256, 166579), (371, 114944), (424, 100576), (448, 95188), (449, 94976), (742, 57472), (848, 50288), (896, 47594), (898, 47488), (1484, 28736), (1696, 25144), (1792, 23797), (1796, 23744), (2968, 14368), (3143, 13568), (3392, 12572), (3592, 11872), (5936, 7184), (6286, 6784)]