39390496

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 89631360

約数和(自身を除く): 50240864

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 37, 38, 68, 74, 76, 103, 136, 148, 152, 206, 272, 296, 304, 323, 412, 544, 592, 608, 629, 646, 703, 824, 1184, 1258, 1292, 1406, 1648, 1751, 1957, 2516, 2584, 2812, 3296, 3502, 3811, 3914, 5032, 5168, 5624, 7004, 7622, 7828, 10064, 10336, 11248, 11951, 14008, 15244, 15656, 20128, 22496, 23902, 28016, 30488, 31312, 33269, 47804, 56032, 60976, 62624, 64787, 66538, 72409, 95608, 121952, 129574, 133076, 144818, 191216, 259148, 266152, 289636, 382432, 518296, 532304, 579272, 1036592, 1064608, 1158544, 1230953, 2073184, 2317088, 2461906, 4923812, 9847624, 19695248, 39390496]

約数ペア:

[(1, 39390496), (2, 19695248), (4, 9847624), (8, 4923812), (16, 2461906), (17, 2317088), (19, 2073184), (32, 1230953), (34, 1158544), (37, 1064608), (38, 1036592), (68, 579272), (74, 532304), (76, 518296), (103, 382432), (136, 289636), (148, 266152), (152, 259148), (206, 191216), (272, 144818), (296, 133076), (304, 129574), (323, 121952), (412, 95608), (544, 72409), (592, 66538), (608, 64787), (629, 62624), (646, 60976), (703, 56032), (824, 47804), (1184, 33269), (1258, 31312), (1292, 30488), (1406, 28016), (1648, 23902), (1751, 22496), (1957, 20128), (2516, 15656), (2584, 15244), (2812, 14008), (3296, 11951), (3502, 11248), (3811, 10336), (3914, 10064), (5032, 7828), (5168, 7622), (5624, 7004)]