29278074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 70041600

約数和(自身を除く): 40763526

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 113, 186, 199, 217, 226, 339, 398, 434, 597, 651, 678, 791, 1194, 1302, 1393, 1582, 2373, 2786, 3503, 4179, 4746, 6169, 7006, 8358, 10509, 12338, 18507, 21018, 22487, 24521, 37014, 43183, 44974, 49042, 67461, 73563, 86366, 129549, 134922, 147126, 157409, 259098, 314818, 472227, 697097, 944454, 1394194, 2091291, 4182582, 4879679, 9759358, 14639037, 29278074]

約数ペア:

[(1, 29278074), (2, 14639037), (3, 9759358), (6, 4879679), (7, 4182582), (14, 2091291), (21, 1394194), (31, 944454), (42, 697097), (62, 472227), (93, 314818), (113, 259098), (186, 157409), (199, 147126), (217, 134922), (226, 129549), (339, 86366), (398, 73563), (434, 67461), (597, 49042), (651, 44974), (678, 43183), (791, 37014), (1194, 24521), (1302, 22487), (1393, 21018), (1582, 18507), (2373, 12338), (2786, 10509), (3503, 8358), (4179, 7006), (4746, 6169)]