38201114

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 72990720

約数和(自身を除く): 34789606

約数列:

[1, 2, 7, 14, 23, 31, 43, 46, 62, 86, 89, 161, 178, 217, 301, 322, 434, 602, 623, 713, 989, 1246, 1333, 1426, 1978, 2047, 2666, 2759, 3827, 4094, 4991, 5518, 6923, 7654, 9331, 9982, 13846, 14329, 18662, 19313, 26789, 28658, 30659, 38626, 53578, 61318, 63457, 88021, 118637, 126914, 176042, 214613, 237274, 429226, 444199, 616147, 830459, 888398, 1232294, 1660918, 2728651, 5457302, 19100557, 38201114]

約数ペア:

[(1, 38201114), (2, 19100557), (7, 5457302), (14, 2728651), (23, 1660918), (31, 1232294), (43, 888398), (46, 830459), (62, 616147), (86, 444199), (89, 429226), (161, 237274), (178, 214613), (217, 176042), (301, 126914), (322, 118637), (434, 88021), (602, 63457), (623, 61318), (713, 53578), (989, 38626), (1246, 30659), (1333, 28658), (1426, 26789), (1978, 19313), (2047, 18662), (2666, 14329), (2759, 13846), (3827, 9982), (4094, 9331), (4991, 7654), (5518, 6923)]