4247493472

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{17597}}^1$

素因数の和:18023

約数の個数: 48

約数和(自身を含む): 8825045040

約数和(自身を除く): 4577551568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 397, 608, 794, 1588, 3176, 6352, 7543, 12704, 15086, 17597, 30172, 35194, 60344, 70388, 120688, 140776, 241376, 281552, 334343, 563104, 668686, 1337372, 2674744, 5349488, 6986009, 10698976, 13972018, 27944036, 55888072, 111776144, 132734171, 223552288, 265468342, 530936684, 1061873368, 2123746736, 4247493472]

約数ペア:

[(1, 4247493472), (2, 2123746736), (4, 1061873368), (8, 530936684), (16, 265468342), (19, 223552288), (32, 132734171), (38, 111776144), (76, 55888072), (152, 27944036), (304, 13972018), (397, 10698976), (608, 6986009), (794, 5349488), (1588, 2674744), (3176, 1337372), (6352, 668686), (7543, 563104), (12704, 334343), (15086, 281552), (17597, 241376), (30172, 140776), (35194, 120688), (60344, 70388)]