42809888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 99973440

約数和(自身を除く): 57163552

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 37, 38, 44, 74, 76, 88, 148, 152, 173, 176, 209, 296, 304, 346, 352, 407, 418, 592, 608, 692, 703, 814, 836, 1184, 1384, 1406, 1628, 1672, 1903, 2768, 2812, 3256, 3287, 3344, 3806, 5536, 5624, 6401, 6512, 6574, 6688, 7612, 7733, 11248, 12802, 13024, 13148, 15224, 15466, 22496, 25604, 26296, 30448, 30932, 36157, 51208, 52592, 60896, 61864, 70411, 72314, 102416, 105184, 121619, 123728, 140822, 144628, 204832, 243238, 247456, 281644, 289256, 486476, 563288, 578512, 972952, 1126576, 1157024, 1337809, 1945904, 2253152, 2675618, 3891808, 5351236, 10702472, 21404944, 42809888]

約数ペア:

[(1, 42809888), (2, 21404944), (4, 10702472), (8, 5351236), (11, 3891808), (16, 2675618), (19, 2253152), (22, 1945904), (32, 1337809), (37, 1157024), (38, 1126576), (44, 972952), (74, 578512), (76, 563288), (88, 486476), (148, 289256), (152, 281644), (173, 247456), (176, 243238), (209, 204832), (296, 144628), (304, 140822), (346, 123728), (352, 121619), (407, 105184), (418, 102416), (592, 72314), (608, 70411), (692, 61864), (703, 60896), (814, 52592), (836, 51208), (1184, 36157), (1384, 30932), (1406, 30448), (1628, 26296), (1672, 25604), (1903, 22496), (2768, 15466), (2812, 15224), (3256, 13148), (3287, 13024), (3344, 12802), (3806, 11248), (5536, 7733), (5624, 7612), (6401, 6688), (6512, 6574)]