3324256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 7218288

約数和(自身を除く): 3894032

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 131, 208, 244, 262, 416, 488, 524, 793, 976, 1048, 1586, 1703, 1952, 2096, 3172, 3406, 4192, 6344, 6812, 7991, 12688, 13624, 15982, 25376, 27248, 31964, 54496, 63928, 103883, 127856, 207766, 255712, 415532, 831064, 1662128, 3324256]

約数ペア:

[(1, 3324256), (2, 1662128), (4, 831064), (8, 415532), (13, 255712), (16, 207766), (26, 127856), (32, 103883), (52, 63928), (61, 54496), (104, 31964), (122, 27248), (131, 25376), (208, 15982), (244, 13624), (262, 12688), (416, 7991), (488, 6812), (524, 6344), (793, 4192), (976, 3406), (1048, 3172), (1586, 2096), (1703, 1952)]