2953376

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 6327720

約数和(自身を除く): 3374344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 89, 122, 136, 178, 244, 272, 356, 488, 544, 712, 976, 1037, 1424, 1513, 1952, 2074, 2848, 3026, 4148, 5429, 6052, 8296, 10858, 12104, 16592, 21716, 24208, 33184, 43432, 48416, 86864, 92293, 173728, 184586, 369172, 738344, 1476688, 2953376]

約数ペア:

[(1, 2953376), (2, 1476688), (4, 738344), (8, 369172), (16, 184586), (17, 173728), (32, 92293), (34, 86864), (61, 48416), (68, 43432), (89, 33184), (122, 24208), (136, 21716), (178, 16592), (244, 12104), (272, 10858), (356, 8296), (488, 6052), (544, 5429), (712, 4148), (976, 3026), (1037, 2848), (1424, 2074), (1513, 1952)]