4428736

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{5323}}^1$

素因数の和:5348

約数の個数: 28

約数和(自身を含む): 9466072

約数和(自身を除く): 5037336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 5323, 10646, 21292, 42584, 69199, 85168, 138398, 170336, 276796, 340672, 553592, 1107184, 2214368, 4428736]

約数ペア:

[(1, 4428736), (2, 2214368), (4, 1107184), (8, 553592), (13, 340672), (16, 276796), (26, 170336), (32, 138398), (52, 85168), (64, 69199), (104, 42584), (208, 21292), (416, 10646), (832, 5323)]