22440272

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 60

約数和(自身を含む): 48422496

約数和(自身を除く): 25982224

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 211, 272, 289, 368, 391, 422, 578, 782, 844, 1156, 1564, 1688, 2312, 3128, 3376, 3587, 4624, 4853, 6256, 6647, 7174, 9706, 13294, 14348, 19412, 26588, 28696, 38824, 53176, 57392, 60979, 77648, 82501, 106352, 121958, 165002, 243916, 330004, 487832, 660008, 975664, 1320016, 1402517, 2805034, 5610068, 11220136, 22440272]

約数ペア:

[(1, 22440272), (2, 11220136), (4, 5610068), (8, 2805034), (16, 1402517), (17, 1320016), (23, 975664), (34, 660008), (46, 487832), (68, 330004), (92, 243916), (136, 165002), (184, 121958), (211, 106352), (272, 82501), (289, 77648), (368, 60979), (391, 57392), (422, 53176), (578, 38824), (782, 28696), (844, 26588), (1156, 19412), (1564, 14348), (1688, 13294), (2312, 9706), (3128, 7174), (3376, 6647), (3587, 6256), (4624, 4853)]