22878021296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79301}}^1$

素因数の和:79414

約数の個数: 80

約数和(自身を含む): 50937260640

約数和(自身を除く): 28059239344

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 73, 76, 104, 146, 152, 208, 247, 292, 304, 494, 584, 949, 988, 1168, 1387, 1898, 1976, 2774, 3796, 3952, 5548, 7592, 11096, 15184, 18031, 22192, 36062, 72124, 79301, 144248, 158602, 288496, 317204, 634408, 1030913, 1268816, 1506719, 2061826, 3013438, 4123652, 5788973, 6026876, 8247304, 11577946, 12053752, 16494608, 19587347, 23155892, 24107504, 39174694, 46311784, 75256649, 78349388, 92623568, 109990487, 150513298, 156698776, 219980974, 301026596, 313397552, 439961948, 602053192, 879923896, 1204106384, 1429876331, 1759847792, 2859752662, 5719505324, 11439010648, 22878021296]

約数ペア:

[(1, 22878021296), (2, 11439010648), (4, 5719505324), (8, 2859752662), (13, 1759847792), (16, 1429876331), (19, 1204106384), (26, 879923896), (38, 602053192), (52, 439961948), (73, 313397552), (76, 301026596), (104, 219980974), (146, 156698776), (152, 150513298), (208, 109990487), (247, 92623568), (292, 78349388), (304, 75256649), (494, 46311784), (584, 39174694), (949, 24107504), (988, 23155892), (1168, 19587347), (1387, 16494608), (1898, 12053752), (1976, 11577946), (2774, 8247304), (3796, 6026876), (3952, 5788973), (5548, 4123652), (7592, 3013438), (11096, 2061826), (15184, 1506719), (18031, 1268816), (22192, 1030913), (36062, 634408), (72124, 317204), (79301, 288496), (144248, 158602)]