61951552

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3919}}^1$

素因数の和:3963

約数の個数: 56

約数和(自身を含む): 139395200

約数和(自身を除く): 77443648

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3919, 3952, 7838, 7904, 15676, 15808, 31352, 50947, 62704, 74461, 101894, 125408, 148922, 203788, 250816, 297844, 407576, 595688, 815152, 967993, 1191376, 1630304, 1935986, 2382752, 3260608, 3871972, 4765504, 7743944, 15487888, 30975776, 61951552]

約数ペア:

[(1, 61951552), (2, 30975776), (4, 15487888), (8, 7743944), (13, 4765504), (16, 3871972), (19, 3260608), (26, 2382752), (32, 1935986), (38, 1630304), (52, 1191376), (64, 967993), (76, 815152), (104, 595688), (152, 407576), (208, 297844), (247, 250816), (304, 203788), (416, 148922), (494, 125408), (608, 101894), (832, 74461), (988, 62704), (1216, 50947), (1976, 31352), (3919, 15808), (3952, 15676), (7838, 7904)]