38690344

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 91445760

約数和(自身を除く): 52755416

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 107, 154, 214, 308, 428, 587, 616, 749, 856, 1174, 1177, 1498, 2348, 2354, 2996, 4109, 4696, 4708, 5992, 6457, 8218, 8239, 9416, 12914, 16436, 16478, 25828, 32872, 32956, 45199, 51656, 62809, 65912, 90398, 125618, 180796, 251236, 361592, 439663, 502472, 690899, 879326, 1381798, 1758652, 2763596, 3517304, 4836293, 5527192, 9672586, 19345172, 38690344]

約数ペア:

[(1, 38690344), (2, 19345172), (4, 9672586), (7, 5527192), (8, 4836293), (11, 3517304), (14, 2763596), (22, 1758652), (28, 1381798), (44, 879326), (56, 690899), (77, 502472), (88, 439663), (107, 361592), (154, 251236), (214, 180796), (308, 125618), (428, 90398), (587, 65912), (616, 62809), (749, 51656), (856, 45199), (1174, 32956), (1177, 32872), (1498, 25828), (2348, 16478), (2354, 16436), (2996, 12914), (4109, 9416), (4696, 8239), (4708, 8218), (5992, 6457)]