4722224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:405

約数の個数: 40

約数和(自身を含む): 10020192

約数和(自身を除く): 5297968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 311, 584, 622, 949, 1168, 1244, 1898, 2488, 3796, 4043, 4976, 7592, 8086, 15184, 16172, 22703, 32344, 45406, 64688, 90812, 181624, 295139, 363248, 590278, 1180556, 2361112, 4722224]

約数ペア:

[(1, 4722224), (2, 2361112), (4, 1180556), (8, 590278), (13, 363248), (16, 295139), (26, 181624), (52, 90812), (73, 64688), (104, 45406), (146, 32344), (208, 22703), (292, 16172), (311, 15184), (584, 8086), (622, 7592), (949, 4976), (1168, 4043), (1244, 3796), (1898, 2488)]