22783904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{383}}^1$

素因数の和:430

約数の個数: 72

約数和(自身を含む): 53125632

約数和(自身を除く): 30341728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 352, 383, 416, 572, 676, 766, 1144, 1352, 1532, 1859, 2288, 2704, 3064, 3718, 4213, 4576, 4979, 5408, 6128, 7436, 8426, 9958, 12256, 14872, 16852, 19916, 29744, 33704, 39832, 54769, 59488, 64727, 67408, 79664, 109538, 129454, 134816, 159328, 219076, 258908, 438152, 517816, 711997, 876304, 1035632, 1423994, 1752608, 2071264, 2847988, 5695976, 11391952, 22783904]

約数ペア:

[(1, 22783904), (2, 11391952), (4, 5695976), (8, 2847988), (11, 2071264), (13, 1752608), (16, 1423994), (22, 1035632), (26, 876304), (32, 711997), (44, 517816), (52, 438152), (88, 258908), (104, 219076), (143, 159328), (169, 134816), (176, 129454), (208, 109538), (286, 79664), (338, 67408), (352, 64727), (383, 59488), (416, 54769), (572, 39832), (676, 33704), (766, 29744), (1144, 19916), (1352, 16852), (1532, 14872), (1859, 12256), (2288, 9958), (2704, 8426), (3064, 7436), (3718, 6128), (4213, 5408), (4576, 4979)]