22418704

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:644

約数の個数: 80

約数和(自身を含む): 55996416

約数和(自身を除く): 33577712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 587, 616, 682, 868, 1174, 1232, 1364, 1736, 2348, 2387, 2728, 3472, 4109, 4696, 4774, 5456, 6457, 8218, 9392, 9548, 12914, 16436, 18197, 19096, 25828, 32872, 36394, 38192, 45199, 51656, 65744, 72788, 90398, 103312, 127379, 145576, 180796, 200167, 254758, 291152, 361592, 400334, 509516, 723184, 800668, 1019032, 1401169, 1601336, 2038064, 2802338, 3202672, 5604676, 11209352, 22418704]

約数ペア:

[(1, 22418704), (2, 11209352), (4, 5604676), (7, 3202672), (8, 2802338), (11, 2038064), (14, 1601336), (16, 1401169), (22, 1019032), (28, 800668), (31, 723184), (44, 509516), (56, 400334), (62, 361592), (77, 291152), (88, 254758), (112, 200167), (124, 180796), (154, 145576), (176, 127379), (217, 103312), (248, 90398), (308, 72788), (341, 65744), (434, 51656), (496, 45199), (587, 38192), (616, 36394), (682, 32872), (868, 25828), (1174, 19096), (1232, 18197), (1364, 16436), (1736, 12914), (2348, 9548), (2387, 9392), (2728, 8218), (3472, 6457), (4109, 5456), (4696, 4774)]