39717236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 80015040

約数和(自身を除く): 40297804

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 179, 221, 251, 358, 442, 502, 716, 884, 1004, 2327, 3043, 3263, 4267, 4654, 6086, 6526, 8534, 9308, 12172, 13052, 17068, 39559, 44929, 55471, 79118, 89858, 110942, 158236, 179716, 221884, 584077, 763793, 1168154, 1527586, 2336308, 3055172, 9929309, 19858618, 39717236]

約数ペア:

[(1, 39717236), (2, 19858618), (4, 9929309), (13, 3055172), (17, 2336308), (26, 1527586), (34, 1168154), (52, 763793), (68, 584077), (179, 221884), (221, 179716), (251, 158236), (358, 110942), (442, 89858), (502, 79118), (716, 55471), (884, 44929), (1004, 39559), (2327, 17068), (3043, 13052), (3263, 12172), (4267, 9308), (4654, 8534), (6086, 6526)]