33042490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 68656896

約数和(自身を除く): 35614406

約数列:

[1, 2, 5, 10, 13, 23, 26, 43, 46, 65, 86, 115, 130, 215, 230, 257, 299, 430, 514, 559, 598, 989, 1118, 1285, 1495, 1978, 2570, 2795, 2990, 3341, 4945, 5590, 5911, 6682, 9890, 11051, 11822, 12857, 16705, 22102, 25714, 29555, 33410, 55255, 59110, 64285, 76843, 110510, 128570, 143663, 153686, 254173, 287326, 384215, 508346, 718315, 768430, 1270865, 1436630, 2541730, 3304249, 6608498, 16521245, 33042490]

約数ペア:

[(1, 33042490), (2, 16521245), (5, 6608498), (10, 3304249), (13, 2541730), (23, 1436630), (26, 1270865), (43, 768430), (46, 718315), (65, 508346), (86, 384215), (115, 287326), (130, 254173), (215, 153686), (230, 143663), (257, 128570), (299, 110510), (430, 76843), (514, 64285), (559, 59110), (598, 55255), (989, 33410), (1118, 29555), (1285, 25714), (1495, 22102), (1978, 16705), (2570, 12857), (2795, 11822), (2990, 11051), (3341, 9890), (4945, 6682), (5590, 5911)]